12.

38.

2. The largest manufacturer of fastening systems in Poland Klimas Wkręt-Met is the largest manufacturer of high quality fastening systems in Poland and Eastern and Central Europe. For years, the company has set standards in fastening technology. Our off er includes screws for in- stallation in PVC; window and door fi xings; frame and expansion anchors; fasteners for thermal insulation systems being an im- portant element of passive houses; hard- ened screws and woodworking fasteners; self-drilling and self-tapping screws for steel sheets and roofi ng elements; mechanical and chemical anchors, metric bolts and screws, drywall anchors. Klimas Wkręt-Met sends its products to over 60 countries. The company started its opera- tions in 1990. It was developed as a contin- uation of a family-run business dealing in production of plastic elements. Initially, it was a site of 300 square meters with several production machines and lim- ited storage facilities. Much has changes since that time. Today, the company’s production area covers over 50.000 square meters including a few production buildings and central high-bay storage area with a pallet racking system able to store over 24.000 pallets. The area intended for new investments covers as much as 100.000 square meters. Wkręt-Met was the fi rst company in Poland to have been granted a European Technical Approval for building products in 2005 and today the company holds 20 such approvals. Our other products have national technical approvals. Those certifi cates, proved by the tests conducted by both Polish and German certifi cation bodies, confi rm that the prod- ucts we off er are of the highest quality. Production plant no. 2 and the main warehouse - area of 30.000 square meters Production plant no. 1 - area of 20.000 square meters

46.

5. X-ray spectrometer Measurement characteristics control 100% of our screws are controlled Vickers microhardness tester PRODUCTS EXPORTED TO MORE THAN 60 COUNTRIES PACKING RACKING SYSTEMS ABLE TO STORE 24.000 PALLETS STORING DISPATCHING QUALITY CONTROL AT EACH STAGE OF MANUFACTURE FROM BEGINNING TO END

13. SCREWS AND FASTENERS FOR WINDOWS AND DOORS SCREWS FOR WINDOW MANUFACTURE PRODUCTION PROGRAMME POLISH PRODUCER

10. Table of Contents Product index PRODUCTION PROGRAMME Screws for window manufacture Screws and fasteners for window and door installation 11 page SCREWS AND FASTENERS FOR WINDOWS AND DOORS POLISH PRODUCER 13 39

39. SCREWS AND FASTENERS FOR WINDOWS AND DOORS SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION PRODUCTION PROGRAMME POLISH PRODUCER

7. FROM BEGINNING TO END PACKING DISPATCHING PRODUCTS EXPORTED TO MORE THAN 60 COUNTRIES Fasteners' load capacity testing - fastenings tester Fasteners' load capacity testing - testing machine Axial load testing Measurement charateristics control QUALITY CONTROL AT EACH STAGE OF MANUFACTURE RACKING SYSTEMS ABLE TO STORE 24.000 PALLETS STORING

9. O We have started a high-tech quality-control laboratory to ensure the highest quality of the products on offer. Our laboratory is equipped with measuring microscope, X-ray spectrome - ter, salt spray chamber, load capacity testing machine, Vickers microhardness tester, Rockwell hardness tester, torque converters, permascope and a number of other equipment, which allow us to: • check and control paint and zinc coat thickness; • check resistance of protective coating to highly corrosive environments; • check hardness of the screw surface and body, thickness of carburized layer; • compute the torque required for a given screw to be driven in; • test the pull-out strength; • compute rigidity of the support washer; • calculate the time needed to drive-in a self-driving screw; and many others. It IS for us! Is quality important for you? FROM BEGINNING TO END STRENGTH TESTING INSTALLATION TIME TESTING PULL OUT TESTING

6. MANUFACTURE DESIGN Plastic products manufacturing process CNC MACHINE TOOLS • top quality production material, polyamide, polyethyle - ne, polypropylene, • conditioning of polyamide products which ensures their elastisity, • a wide range of products for universal and special application, • own production facilities including/comprising best quality hybrid injection moulding machines with robots, • automatic packaging process: from box/blister pack to pallet wrap/wrapping INJECTION MOULDERS INJECTION MOULDERS 700 TONS OF PLASTIC PROCESSED MONTHLY PLASTIC PRODUCTS MANUFACTURING PROCESS

47. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 47 NOTES

4. PRESSES AND ROLLING MILLS GALVANIZING PLANT AND PAINT SHOP DESIGN • best quality material from European steelworks, • a variety of steel grades (low carbon steel, A2 AISI • 304 stainless steel, A4 AISI 316 acid resistant steel, heat-treatable steel), • own research and product development department, • large machine park, • hardening (heat treatment), • applying protective anti-corrosion coatings - zinc electro - plating or ceramic coating, • heads and washers available in the RAL colours, • a wide range of solutions - suited for specific fixture and substrate, • production offer of class 10.9 and 12.9 screws, • quality control at each stage of manufacture, • Polish and European technical approvals Metal products manufacturing process METAL PRODUCTS MANUFACTURING PROCESS HARDENING PLANT 1.300 TONS OF METAL PRODUCTS PROCESSED MONTHLY MANUFACTURE

3. high production capacity Independent production stands for continuous development and extension of the technological park. At present Wkręt-met produc - tion has a host of facilities at its disposal including: • over 100 injection moulding machines, • 200 presses and rolling mills (which can be used to manufacture metric screws Class 10.9 and 12.9 as well as A2 and A4 stainless steel screws), • modern tool shop with advanced machining centres, • a twenty-first century quality control department. Our production facilities grant us independence at every stage of the production process. Our own facilities combined with high pro - duction capacity and quality control results in products which meet today's market demands. The in-house quality control ensures that consistent, repeatable products are manufactured which meet critical requirements. Thanks to our wide experience and modern production facilities we offer custom-made products designed to meet individual customer needs. We provide product design, manufacture, control and packing as requested by the customer. Custom-made products Own production facilities Production floor - injection moulding department, over 100 modern machines Production floor - multifunction presses Production floor - over 200 presses and rolling mills Production floor - injection moulding department CHAMPION 2015 POLISH PRODUCER We build the quality together! years

8. O Our company is set on continuous improvement of its production control processes at each stage of manufacture. We wish to provi - de our customers with services of the highest-possible standard. To achieve that we have implemented the Quality Management System and have held the ISO 9001:2008 standard for a number of years now. Satisfying the standard requirements is continuously verified by both internal and external audits, which prove our suc - cessful operation at each stage of activity. CALLIBRATION OF OUR CONTROL AND MEASUREMENT INSTRUMENTS 100% OF OUR SCREWS ARE CONTROLLED Klimas Wkręt-met machinery park now boasts equipment for the 100 per cent control of our scews. The new optic equipment makes it possible to control the whole product batch after it has been manufactured and before it is packed. The parametrs checked include length, body diameter, thread diameter, head size, quality of the drive, pitch and thread length, tip and others. Screws which successfully pass the control procedure are sent to be packed whereas those which non-compliance with the standard are rejected. CONTROL SALT SPRAY CHAMBER X-RAY SPECTROMETER MEASURING MICROSCOPE

27. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 27 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 4.5 WRZP-45010 4.5 x 10 10 5 PH 2 1000 Product made to order WRZP Screw for blind guides, PH Features and advantages Material Zinc plated carbon steel Product made to order. Features and advantages Pan head, PH drive Pan head ensures tight fastening of the installed element. Commonly used PH drive also makes installation easier. Sharp point Sharp point ensures easier and faster screw installation. Zn BLUE

24. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 24 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] TX Pcs Ø 5.0 WBWT-50090 5.0 x 90 9.5 3.2 TX 25 200 Product made to order WBWT Pan head sheet metal screw, TX Description Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Product made to order. Features and advantages Pan head with TX drive Pan head ensures the correct tightness of the installed member. TX drive guarantees optimum torque transfer. Correct thread pitch and length The right pitch ensures correct installation in PVC frames. Sharp point Sharp point ensures easier and faster screw installation. Zn BLUE POLISH PRODUCER

44. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 44 SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME LO Frame mounting fastener, PZ Sample application DESIGN RESISTANCE Substarte Anchorage depth Value Design resistance in concrete C20/25 30 mm 1.70 kN Design resistance in solid brick 40 mm 1.11 kN Design resistance in solid silica brick 40 mm 1.14 kN Design resistance in hollow brick 60 mm 0.29 kN Design resistance in AAC 60 mm 0.29 kN Normal weight concrete strength, class not lower than C20/25 according to PN-EN 206/1:2003 in the compression zone Solid clay brick, class not lower than 15 according to PN-EN 771-1:2011 Sand-lime brick, class not lower than 20 according to PN-EN 771-2:2011 Aerated concrete type 600 class 5 according to PN-EN 771-4:2011 Hollow clay brick, class 15 according to PN-EN 771-1:2011 Description Application Fastener for fixing PVC and wooden window frames, door frames, and metal fittings Type of installation Required to bore a hole Substrate Concrete and masonry Material Material: steel, Zn-Al alloy Features and advantages Countersunk head with PZ drive Countersunk head ensures its correct sinking in the instal - led element. Commonly used PZ drive also makes instal - lation easier. Expansion in the installed element Plug expansion in the element being installed ensures a correct fixing in the substrate. Expansion in the substrate Special design of the expansion zone ensures correct fixing both in solid substrate (concrete, ceramic/clay brick, aerated concrete, sand-lime brick ) and in ceramic/clay hollow brick. Substrates AT-15-8976/2012 Zn/Al

22. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 22 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 4.8 WSWL-48080 4.8 x 80 9.4 3.2 PH 2 400 WSWL-48120 4.8 x 120 9.4 3.2 PH 2 200 Product made to order POLISH PRODUCER WSWL Self-drilling pan head screw, PH Description Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Product made to order. Features and advantages Pan head with PH drive Pan head ensures the correct tightness of the installed member. Commonly used PH drive makes Installation easier. Correct thread pitch and length The right pitch ensures correct installation of metal mem - bers. Sharp self-drilling point Special self-drilling point ensures easier and faster screw installation in steel. Zn BLUE

19. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 19 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 3.9 WSPCV-B-R-39016 3.9 x 16 7.5 3 PH 2 1000 WSPCV-B-R-39019 3.9 x 19 7.5 3 PH 2 1000 WSPCV-B-R-39025 3.9 x 25 7.5 3 PH 2 1000 WSPCV-B-R-39032 3.9 x 32 7.5 3 PH 2 500 WSPCV-B-R-39040 3.9 x 40 7.5 3 PH 2 500 Product made to order WSPCV-R Self-drilling screw with ribs for fittings and steel reinforcement, PH Sample application Product marking WSPCV R B 39 016 Type Special ribs White zinc Diameter Length

21. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 21 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 3.9 WSPCV-B-39016 3.9 x 16 7.5 3 PH 2 1000 WSPCV-B-39019 3.9 x 19 7.5 3 PH 2 1000 WSPCV-B-39025 3.9 x 25 7.5 3 PH 2 1000 WSPCV-B-39032 3.9 x 32 7.5 3 PH 2 500 WSPCV-B-39040 3.9 x 40 7.5 3 PH 2 500 WSPCV Self-drilling screw without ribs for fittings and steel reinforcement, PH Sample application Product marking WSPCV B 39 016 Type White zinc Diameter Length

40. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 40 SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME POLISH PRODUCER DESIGN RESISTANCE Substrate Anchorage h eff [mm] Value [kN] Design resistance in concrete C20/25* 30 1.68 Design resistance in solid brick** 40 0.95 Design resistance in solid silica brick*** 40 0.97 *Normal weight concrete C20/25 **Solid clay brick, class not lower than 10 ***Solid sand-lime brick, class not lower than 20 Sample application Description Application Screw for installation of e.g. window and door frames Type of installation This screw does require prior drilling Substrate Concrete, masonry, timber Material Zinc-plated low carbon steel Features and advantages 212 mm Screw length We manufacture screws up to 212 mm long. TX drive TX drive guarantees optimum torque transfer. Coun - tersunk head with cutting ribs Countersunk head ensures flush fitting of the screw in the instal - led member. Self-countersinking head ensures aesthetic finish result. Serrated thread Thread design guarantees reliable and long-lasting connection – both in timber and masonry AT-15-8977/2012 WHO Hardened self-tapping flat head screw for PVC frames and connections in timber, TX Zn BLUE

42. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 42 SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME Sample application DESIGN RESISTANCE Substrate Anchorage h eff [mm] Value [kN] Design resistance in concrete C20/25* 30 1.68 Design resistance in solid brick** 40 0.95 Design resistance in solid silica brick*** 40 0.97 *Normal weight concrete C20/25 **Solid clay brick, class not lower than 10 ***Solid sand-lime brick, class not lower than 20 POLISH PRODUCER Description Application Screw for fixing woodwork Type of installation This screw does require prior drilling Substrate Concrete, masonry, timber Material Zinc-plated low carbon steel Features and advantages 212 mm Screw length We manufacture screws up to 212 mm long. TX drive TX drive guarantees optimum torque transfer. Pan head The shape of the head ensures its required sinking in the installed timber elements Serrated thread Thread design guarantees reliable and long-lasting connection – both in timber and masonry AT-15-8977/2012 WHOW Hardened self-tapping pan head screw for fixing timber frames and connections in timber, TX Zn BLUE

16. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 16 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME 100% of screws controlled ! The parameters checked include length, shank diameter, thread diameter, head size, quality of the drive, thread pitch and length, tip and others. WPCV Screw without ribs for fittings, PH Description Application Screw for fixing steel fittings to PVC profiles Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Product made to order Features and advantages PH head with marking Exact head size and good workmanship make it ideal for use with automatic screwdriving unit. Letter "K" marking identifies our company as the manufacturer. Countersunk head Countersunk head ensures its correct sinking in the mem - ber. Correct thread pitch and length The right pitch ensures correct installation in PVC window frames. Sharp point Sharp point ensures easier and faster screw installation. Zn BLUE Zn YELLOW Zn YELLOW made to order POLISH PRODUCER

18. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 18 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME POLISH PRODUCER 100% of screws controlled ! The parameters checked include length, shank diameter, thread diameter, head size, quality of the drive, thread pitch and length, tip and others. WSPCV-R Self-drilling screw with ribs for fittings and steel reinforcement, PH Description Application Screw for fixing plastic window profiles with steel reinforcement ele - ments up to 2 mm thick. Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Product made to order. Features and advantages PH head with marking Exact head size and good workmanship make it ideal for use with automatic screwdriving unit. Letter "K" marking identifies our company as the manufacturer. Countersunk head with special ribs The ribs stop excessive turning of the screw in final stages of installtion. Correct thread pitch and length The right pitch ensures correct installation of metal mem - bers. Sharp self-drilling point Special self-drilling point ensures easier and faster screw installation in steel. AT-15-7179/2013 Zn BLUE Zn YELLOW Zn YELLOW made to order

14. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 14 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME 100% of screws controlled ! The parameters checked include length, shank diameter, thread diameter, head size, quality of the drive, thread pitch and length, tip and others. Zn BLUE WPCV-R Screw with ribs for fittings, PH Description Application Screw for fixing steel fittings to PVC profiles Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Features and advantages PH head with marking Exact head size and good workmanship make it ideal for use with automatic screwdriving unit. Letter "K" marking identifies our company as the manufacturer. Countersunk head with special ribs The ribs stop excessive turning of the screw in final stages of installtion. Correct thread pitch and length The right pitch ensures correct installation in PVC window frames. Sharp point Sharp point ensures easier and faster screw installation. Zn YELLOW Zn YELLOW made to order POLISH PRODUCER

20. 100% of screws controlled ! The parameters checked include length, shank diameter, thread diameter, head size, quality of the drive, thread pitch and length, tip and others. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 20 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME WSPCV Self-drilling screw without ribs for fittings and steel reinforcement, PH Description Application Screw for fixing plastic window profiles with steel reinforcement ele - ments up to 2 mm thick. Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Features and advantages PH head with marking Exact head size and good workmanship make it ideal for use with automatic screwdriving unit. Letter "K" marking identifies our company as the manufacturer. Countersunk head Countersunk head ensures its correct sinking in the mem - ber. Correct thread pitch and length The right pitch ensures correct installation of metal mem - bers. Sharp self-drilling point Special self-drilling point ensures easier and faster screw installation in steel. POLISH PRODUCER AT-15-7179/2013 Zn BLUE Zn YELLOW Zn YELLOW made to order

23. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 23 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 4.2 BWL-42013 4.2 x 13 8 3.2 PH 2 1000 Ø 6.3 BWL-63070 6.3 x 70 12 4.5 PH 3 200 BWL-63100 6.3 x 100 12 4.5 PH 3 100 BWL-63120 6.3 x 120 12 4.5 PH 3 100 Product made to order POLISH PRODUCER BWL Pan head sheet metal screw, PH Description Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Product made to order. Features and advantages Pan head with PH drive Pan head ensures the correct tightness of the installed member. Commonly used PH drive makes Installation easier. Correct thread pitch and length The right pitch ensures correct installation of metal mem - bers. Sharp point Sharp point ensures easier and faster screw installation. Zn BLUE

32. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 32 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Description Application Screw tempered for connections of wooden and wood-derived elements. It is also applied for connecting furniture accessories, e.g. hinges, guide grooves etc. with wooden elements,chipboard, plywood, OSB board. Type of installation This screw does not require prior drilling. Substrate Chipboard, plywood, wood, sterling board, MDF board Material Zinc-plated low carbon steel Features and advantages Wax coating Wax coating applied during the production process signifi - cantly reduces the torque. This makes the installation easier, faster and saves energy, which is important in the case of battery-powered tools. Countersunk head This allows for ideally concealing the screw in the fastened element which facilitates the flow of the guide groove. TX drive TX drive guarantees optimum torque transfer. Profile of thread Specially designed profile of thread leads to the assembly being quick, while the fastening of elements is long-lasting Partial thread Partial thread prevents splitting of elements being installed and guarantees their tight fastening. KDHT/KMHT Hardened flat head wood screw with partial thread, TX PN-EN 14592:2008 +A1:2012 Zn YELLOW Zn YELLOW How to read the code, e.g. KDHT-5010030? KDHT 50 100 30 Type Diameter 5.0mm Length 100mm Thread length 30mm POLISH PRODUC ER

41. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 41 SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME WHO Hardened self-tapping flat head screw for PVC frames and connections in timber, TX Code d w x L w [mm] D w [mm] Pre-drilled hole d 0 [mm] TX Pcs Ø 7. 5 WHO-75042 7.5 x 42 11 6 TX 30 200 WHO-75062 7.5 x 62 11 6 TX 30 200 WHO-75082 7.5 x 82 11 6 TX 30 100 WHO-75102 7.5 x 102 11 6 TX 30 100 WHO-75112 7.5 x 112 11 6 TX 30 100 WHO-75132 7.5 x 132 11 6 TX 30 100 WHO-75152 7.5 x 152 11 6 TX 30 100 WHO-75182 7.5 x 182 11 6 TX 30 100 WHO-75212 7.5 x 212 11 6 TX 30 100

43. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 43 SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME WHOW Hardened self-tapping pan head screw for fixing timber frames and connections in timber, TX Code d w x L w [mm] D w [mm] Pre-drilled hole d 0 [mm] TX Pcs Ø 7. 5 WHOW-75042 7.5 x 42 7.8 6 TX 30 200 WHOW-75062 7.5 x 62 7.8 6 TX 30 200 WHOW-75082 7.5 x 82 7.8 6 TX 30 100 WHOW-75102 7.5 x 102 7.8 6 TX 30 100 WHOW-75112 7.5 x 112 7.8 6 TX 30 100 WHOW-75132 7.5 x 132 7.8 6 TX 30 100 WHOW-75152 7.5 x 152 7.8 6 TX 30 100 WHOW-75182 7.5 x 182 7.8 6 TX 30 100 WHOW-75212 7.5 x 212 7.8 6 TX 30 100

30. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 30 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME KDH / KMH Hardened countersunk flat head wood screw with partial thread, PZ Description Application Screw tempered for connections of wooden and wood-derived elements. It is also applied for connecting furniture accessories, e.g. hinges, guide grooves etc. with wooden elements,chipboard, plywood, OSB board. Type of installation This screw does not require prior drilling. Substrate Chipboard, plywood, wood, sterling board, MDF board Material Zinc-plated low carbon steel Features and advantages Wax coating Wax coating applied during the production process significantly reduces the torque. This makes the installation easier, faster and saves energy, which is important in the case of battery-powered tools. Countersunk head This allows for ideally concealing the screw in the fastened ele - ment which facilitates the flow of the guide groove. PZ drive Commonly used PZ drive also makes installation easier Profile of thread Specially designed profile of thread leads to the assembly being quick, while the fastening of elements is long-lasting Partial thread Partial thread prevents splitting of elements being installed and guarantees their tight fastening. PN-EN 14592:2008 +A1:2012 POLISH PRODUC ER Zn YELLOW Zn YELLOW Zn BLUE How to read the code, e.g. KDH-5007045-B(X5)? KDH 50 070 45 -B (X5) Type Diameter 5.0mm Length 70mm Thread length 45mm Blue zinc Packing - 5 kg per box

36. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 36 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Zn YELLOW Zn YELLOW Description Application Screw tempered for connections of wooden and wood-derived elements. It is also applied for connecting furniture accessories, e.g. hinges, guide grooves etc. with wooden elements,chipboard, plywood, OSB board. Type of installation This screw does not require prior drilling. Substrate Chipboard, plywood, wood, sterling board, MDF board Material Zinc-plated low carbon steel Features and advantages Wax coating Wax coating applied during the production process significantly reduces the torque. This makes the installation easier, faster and saves energy, which is important in the case of battery-powered tools. Counter - sunk head This allows for ideally concealing the screw in the fastened ele - ment which facilitates the flow of the guide groove. TX drive TX drive guarantees optimum torque transfer. Profile of thread Specially designed profile of thread leads to the assembly being quick, while the fastening of elements is long-lasting Full thread Full thread provides maximum efficiency of connection when in - stalling thin elements. KDHT/KMHT Hardened flat head wood screw with full thread, TX PN-EN 14592:2008 +A1:2012 POLISH PRODUC ER How to read the code, e.g. KDHT-50030? KDHT 50 30 Type Diameter 5.0mm Length 30mm

34. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 34 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Description Application Screw tempered for connections of wooden and wood-derived elements. It is also applied for connecting furniture accessories, e.g. hinges, guide grooves etc. with wooden elements,chipboard, plywood, OSB board. Type of installation This screw does not require prior drilling. Substrate Chipboard, plywood, wood, sterling board, MDF board Material Zinc-plated low carbon steel Features and advantages Wax coating Wax coating applied during the production process significantly reduces the torque. This makes the installation easier, faster and saves energy, which is important in the case of battery-powered tools. Counter - sunk head This allows for ideally concealing the screw in the fastened ele - ment which facilitates the flow of the guide groove. PZ drive Commonly used PZ drive also makes installation easier Profile of thread Specially designed profile of thread leads to the assembly being quick, while the fastening of elements is long-lasting Full thread Full thread provides maximum efficiency of connection when in - stalling thin elements. KDH / KMH Hardened countersunk flat head wood screw with full thread, PZ PN-EN 14592:2008 +A1:2012 POLISH PRODUC ER How to read the code KDH-50030-B(X5)? KDH 50 030 -B (X5) Screw type Screw diameter 5.0mm Screw length 30mm Zinc color - blue Packing - 5kg/box Zn YELLOW Zn YELLOW Zn BLUE

15. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 15 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 4.0 WPCV-B-R-40016 4.0 x 16 7.3 2.4 PH 2 1000 WPCV-B-R-40020 4.0 x 20 7.3 2.4 PH 2 1000 WPCV-B-R-40025 4.0 x 25 7.3 2.4 PH 2 1000 WPCV-B-R-40030 4.0 x 30 7.3 2.4 PH 2 1000 WPCV-B-R-40035 4.0 x 35 7.3 2.4 PH 2 500 WPCV-B-R-40040 4.0 x 40 7.3 2.4 PH 2 500 WPCV-B-R-40045 4.0 x 45 7.3 2.4 PH 2 500 WPCV-B-R-40050 4.0 x 50 7.3 2.4 PH 2 500 WPCV-B-R-40055 4.0 x 55 7.3 2.4 PH 2 500 WPCV-R Screw with ribs for fittings, PH Product marking WPCV R B 40 016 Type Special ribs White zinc Diameter Length Sample application

17. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 17 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 4.0 WPCV-B-40016 4.0 x 16 7.3 2.4 PH 2 1000 WPCV-B-40020 4.0 x 20 7.3 2.4 PH 2 1000 WPCV-B-40025 4.0 x 25 7.3 2.4 PH 2 1000 WPCV-B-40030 4.0 x 30 7.3 2.4 PH 2 1000 WPCV-B-40035 4.0 x 35 7.3 2.4 PH 2 500 WPCV-B-40040 4.0 x 40 7.3 2.4 PH 2 500 WPCV-B-40045 4.0 x 45 7.3 2.4 PH 2 500 WPCV-B-40050 4.0 x 50 7.3 2.4 PH 2 500 WPCV-B-40055 4.0 x 55 7.3 2.4 PH 2 500 Product made to order WPCV Screw without ribs for fittings, PH Sample application Product marking WPCV B 40 016 Type White zinc Diameter Length

28. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 28 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME POLISH PRODUCER Description Application Screw for connecting wood and wood-based members to structural timber Type of installation This screw does not require prior drilling. Substrate Chipboard, plywood, wood, sterling board, MDF board Material Zinc-plated low carbon steel Features and advantages Wax coating Wax coating applied during the production process signifi - cantly reduces the torque. This makes the installation easier, faster and saves energy, which is important in the case of battery-powered tools. 200 mm Screw length We manufacture screws up to 200 mm long, which are suita - ble for installing members up to 130 mm thick. Countersunk head with TX drive Countersunk head ensures flush fitting of the screw in the in - stalled member. TX drive guarantees optimum torque transfer. Cutting ribs Self-countersinking head ensures aesthetic finish result. Shank ribs Shank ribs reduces driving torque by reaming the hole. Serrated thread Special cutting notches on the thread cut wood structural fibres while the screw is advancing. Special cut - ting point Notched thread tip makes the start of installation easier and prevents timber from splitting. KMWHT Construction flat head screw, TX PN-EN 14592:2008 +A1:2012 Zn YELLOW Zn YELLOW How to read the code, e.g. KMWHT-45040? KMWHT 45 040 Type Diameter 4.5mm Length 40mm

25. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 25 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 4.2 WSPC-42013 4.2 x 13 11.5 2 PH 2 1000 WSPC-42016 4.2 x 16 11.5 2 PH 2 1000 WSPC-42019 4.2 x 19 11.5 2 PH 2 1000 WSPC-42025 4.2 x 25 11.5 2 PH 2 500 WSPC-42032 4.2 x 32 11.5 2 PH 2 500 WSPC-42045 4.2 x 45 11.5 2 PH 2 300 WSPC-42055 4.2 x 55 11.5 2 PH 2 300 WSPC Flange head self-drilling screw, PH Description Application Flange head self-drilling screw for making lap joints in steel sheets up to 2mm thick. Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Features and advantages Flange head with PH drive Flange head ensures tight fastening of the installed ele - ment. Commonly used PH drive also makes installation easier. Correct thread pitch and length The right pitch ensures correct installation of members. Sharp self-drilling point Special self-drilling point ensures easier and faster screw installation in steel. PN-EN 14566 +A1:2010 Zn BLUE POLISH PRODUCER

45. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 45 SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME LO Frame mounting fastener, PZ Code d w x L w [mm] D [mm] t fix [mm] PZ Pcs Ø 10 LO-10072 10 x 72 13 42 PZ 3 100 LO-10092 10 x 92 13 62 PZ 3 100 LO-10112 10 x 112 13 82 PZ 3 100 LO-10132 10 x 132 13 102 PZ 3 100 LO-10152 10 x 152 13 122 PZ 3 100 LO-10182 10 x 182 13 152 PZ 3 50 LO-10202 10 x 202 13 172 PZ 3 50 Z Cover cap for frame fastener - LO Code Colour Diameter [mm] Pcs ZB White 16 100 ZBR Brown 16 100 ZCZ Black 16 100 ZSZ Gray 16 100

26. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 26 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code d w x L w [mm] D [mm] k [mm] PH Pcs Ø 4.2 WPC-42013 4.2 x 13 11.5 2 PH 2 1000 WPC-42016 4.2 x 16 11.5 2 PH 2 1000 WPC-42019 4.2 x 19 11.5 2 PH 2 1000 WPC-42025 4.2 x 25 11.5 2 PH 2 500 WPC-42032 4.2 x 32 11.5 2 PH 2 500 WPC-42040 4.2 x 40 11.5 2 PH 2 400 WPC-42050 4.2 x 50 11.5 2 PH 2 300 WPC-42065 4.2 x 65 11.5 2 PH 2 250 WPC Flange head screw, PH Description Application Flange head self-tapping screw for 1.0 mm thick sheets and wooden substrates. Type of installation This screw does not require prior drilling. Material Zinc plated carbon steel Features and advantages Flange head with PH drive Flange head ensures tight fastening of the installed ele - ment. Commonly used PH drive also makes installation easier. Correct thread pitch and length The right pitch ensures correct installation of members. Sharp point Sharp point ensures easier and faster screw installation. PN-EN 14566 +A1:2010 Zn BLUE POLISH PRODUCER

11. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 11 PRODUCT INDEX SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Product name Type Photo Page 1 Screw with ribs for fittings, PH WPCV-R 14 2 Screw without ribs for fittings, PH WPCV 16 3 Self-drilling screw with ribs for fittings and steel reinforcement, PH WSPCV-R 18 4 Self-drilling screw without ribs for fittings and steel reinforcement, PH WSPCV 20 5 Self-drilling pan head screw, PH WSWL 22 6 Pan head sheet metal screw, PH BWL 23 7 Pan head sheet metal screw, TX WBWT 24 8 Flange head self-drilling screw, PH WSPC 25 9 Flange head screw, PH WPC 26 10 Screw for blind guides, PH WRZP 27 11 Flat head screw for woodworking, TX KMWHT 28 12 Hardened flat head wood screw with partial thread, PZ KDH/KMH 30 13 Hardened flat head wood screw with partial thread, TX KDHT/KMHT 32 14 Hardened flat head wood screw with full thread, PZ KDH/KMH 34 15 Hardened flat head wood screw with full thread, TX KDHT/KMHT 36 SCREWS AND FASTENERS FOR WINDOW AND DOOR INSTALLATION - PRODUCTION PROGRAMME Product name Type Photo Page 1 Hardened self-tapping flat head screw for PVC frames and connections in timber, TX WHO 40 2 Hardened self-tapping pan head screw for fixing timber frames and connections in timber, TX WHOW 42 3 Frame mounting fastener, PZ LO 44 POLISH PRODUCER POLISH PRODUCER

29. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 29 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME KMWHT Construction flat head screw, TORX Code d w x L w [mm] L g [mm] t fix [mm] TX Pcs Ø 3.0 KMWHT-30030 3.0 x 30 17 13 TX 10 500 KMWHT-30035 3.0 x 35 17 18 TX 10 500 KMWHT-30040 3.0 x 40 22 18 TX 10 500 Ø 3.5 KMWHT-35030 3.5 x 30 17 13 TX 15 500 KMWHT-35035 3.5 x 35 17 18 TX 15 500 KMWHT-35040 3.5 x 40 22 18 TX 15 500 KMWHT-35050 3.5 x 50 30 20 TX 15 400 Ø 4.0 KMWHT-40030 4.0 x 30 17 13 TX 20 500 KMWHT-40035 4.0 x 35 17 18 TX 20 500 KMWHT-40040 4.0 x 40 22 18 TX 20 500 KMWHT-40045 4.0 x 45 30 15 TX 20 300 KMWHT-40050 4.0 x 50 30 20 TX 20 300 KMWHT-40060 4.0 x 60 35 25 TX 20 250 KMWHT-40070 4.0 x 70 40 30 TX 20 250 Ø 4.5 KMWHT-45040 4.5 x 40 22 18 TX 20 250 KMWHT-45050 4.5 x 50 30 20 TX 20 250 KMWHT-45060 4.5 x 60 35 25 TX 20 250 KMWHT-45070 4.5 x 70 40 30 TX 20 250 KMWHT-45080 4.5 x 80 50 30 TX 20 250 Ø 5.0 KMWHT-50040 5.0 x 40 22 18 TX 25 500 KMWHT-50050 5.0 x 50 30 20 TX 25 300 KMWHT-50060 5.0 x 60 35 25 TX 25 200 KMWHT-50070 5.0 x 70 40 30 TX 25 200 KMWHT-50080 5.0 x 80 50 30 TX 25 200 KMWHT-50090 5.0 x 90 50 40 TX 25 200 KMWHT-50100 5.0 x 100 60 40 TX 25 200 KMWHT-50120 5.0 x 120 70 50 TX 25 200 Ø 6.0 KMWHT-60050 6.0 x 50 30 20 TX 30 200 KMWHT-60060 6.0 x 60 35 25 TX 30 200 KMWHT-60070 6.0 x 70 40 30 TX 30 200 KMWHT-60080 6.0 x 80 50 30 TX 30 200 KMWHT-60090 6.0 x 90 50 40 TX 30 100 KMWHT-60100 6.0 x 100 60 40 TX 30 100 KMWHT-60120 6.0 x 120 70 50 TX 30 100 KMWHT-60140 6.0 x 140 70 70 TX 30 100 KMWHT-60160 6.0 x 160 70 90 TX 30 100 KMWHT-60180 6.0 x 180 70 110 TX 30 100 KMWHT-60200 6.0 x 200 70 130 TX 30 100

37. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 37 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code Code Pcs d w x L w [mm] Zn YELLOW Zn YELLOW Zn YELLOW Zn YELLOW Ø 3.0 KDHT-30012 5 KMHT-30012 2000 3.0 x 12 TX 10 KDHT-30013 5 KMHT-30013 2000 3.0 x 13 TX 10 KDHT-30016 5 KMHT-30016 2000 3.0 x 16 TX 10 KDHT-30020 5 KMHT-30020 2000 3.0 x 20 TX 10 KDHT-30025 5 KMHT-30025 1500 3.0 x 25 TX 10 KDHT-30030 5 KMHT-30030 1000 3.0 x 30 TX 10 KDHT-30035 5 KMHT-30035 1000 3.0 x 35 TX 10 KDHT-30040 5 KMHT-30040 500 3.0 x 40 TX 10 Ø 3.5 KDHT-35013 5 KMHT-35013 2000 3.5 x 13 TX 15 KDHT-35016 5 KMHT-35016 2000 3.5 x 16 TX 15 KDHT-35020 5 KMHT-35020 1500 3.5 x 20 TX 15 KDHT-35025 5 KMHT-35025 1000 3.5 x 25 TX 15 KDHT-35030 5 KMHT-35030 500 3.5 x 30 TX 15 KDHT-35035 5 KMHT-35035 500 3.5 x 35 TX 15 KDHT-35040 5 KMHT-35040 500 3.5 x 40 TX 15 KDHT-35045 5 KMHT-35045 500 3.5 x 45 TX 15 KDHT-35050 5 KMHT-35050 400 3.5 x 50 TX 15 KDHT-35060 5 KMHT-35060 400 3.5 x 60 TX 15 Ø 4.0 KDHT-40013 5 KMHT-40013 1500 4.0 x 13 TX 20 KDHT-40016 5 KMHT-40016 1000 4.0 x 16 TX 20 KDHT-40020 5 KMHT-40020 1000 4.0 x 20 TX 20 KDHT-40025 5 KMHT-40025 1000 4.0 x 25 TX 20 KDHT-40030 5 KMHT-40030 500 4.0 x 30 TX 20 KDHT-40035 5 KMHT-40035 500 4.0 x 35 TX 20 KDHT-40040 5 KMHT-40040 500 4.0 x 40 TX 20 KDHT-40045 5 KMHT-40045 300 4.0 x 45 TX 20 KDHT-40050 5 KMHT-40050 300 4.0 x 50 TX 20 KDHT-40055 5 KMHT-40055 250 4.0 x 55 TX 20 KDHT-40060 5 KMHT-40060 250 4.0 x 60 TX 20 Ø 4.5 KDHT-45016 5 KMHT-45016 1000 4.5 x 16 TX 20 KDHT-45020 5 KMHT-45020 1000 4.5 x 20 TX 20 KDHT-45025 5 KMHT-45025 500 4.5 x 25 TX 20 KDHT-45030 5 KMHT-45030 500 4.5 x 30 TX 20 KDHT-45035 5 KMHT-45035 500 4.5 x 35 TX 20 KDHT-45040 5 KMHT-45040 300 4.5 x 40 TX 20 KDHT-45045 5 KMHT-45045 300 4.5 x 45 TX 20 KDHT-45050 5 KMHT-45050 250 4.5 x 50 TX 20 KDHT-45060 5 KMHT-45060 250 4.5 x 60 TX 20 Ø 5.0 KDHT-50025 5 KMHT-50025 500 5.0 x 25 TX 25 KDHT-50030 5 KMHT-50030 500 5.0 x 30 TX 25 KDHT-50035 5 KMHT-50035 500 5.0 x 35 TX 25 KDHT-50040 5 KMHT-50040 500 5.0 x 40 TX 25 KDHT-50045 5 KMHT-50045 300 5.0 x 45 TX 25 KDHT-50050 5 KMHT-50050 300 5.0 x 50 TX 25 KDHT-50060 5 KMHT-50060 200 5.0 x 60 TX 25 Ø 6.0 KDHT-60040 5 KMHT-60040 200 6.0 x 40 TX 30 KDHT-60050 5 KMHT-60050 200 6.0 x 50 TX 30 KDHT-60060 5 KMHT-60060 200 6.0 x 60 TX 30 Product made to order

35. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 35 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME Code Code Pcs d w x L w [mm] Zn YELLOW Zn YELLOW Zn BLUE Zn YELLOW Zn YELLOW Zn BLUE Ø 3.0 KDH-30012(X5) KDH-30012-B(X5) 5 KMH-30012 KMH-30012-B 2000 3.0 x 12 PZ 1 KDH-30013(X5) KDH-30013-B(X5) 5 KMH-30013 KMH-30013-B 2000 3.0 x 13 PZ 1 KDH-30016(X5) KDH-30016-B(X5) 5 KMH-30016 KMH-30016-B 2000 3.0 x 16 PZ 1 KDH-30020(X5) KDH-30020-B(X5) 5 KMH-30020 KMH-30020-B 2000 3.0 x 20 PZ 1 KDH-30025(X5) KDH-30025-B(X5) 5 KMH-30025 KMH-30025-B 1500 3.0 x 25 PZ 1 KDH-30030(X5) KDH-30030-B(X5) 5 KMH-30030 KMH-30030-B 1000 3.0 x 30 PZ 1 KDH-30035(X5) KDH-30035-B(X5) 5 KMH-30035 KMH-30035-B 1000 3.0 x 35 PZ 1 KDH-30040(X5) KDH-30040-B(X5) 5 KMH-30040 KMH-30040-B 500 3.0 x 40 PZ 1 Ø 3.5 KDH-35013(X5) KDH-35013-B(X5) 5 KMH-35013 KMH-35013-B 2000 3.5 x 13 PZ 2 KDH-35016(X5) KDH-35016-B(X5) 5 KMH-35016 KMH-35016-B 2000 3.5 x 16 PZ 2 KDH-35020(X5) KDH-35020-B(X5) 5 KMH-35020 KMH-35020-B 1500 3.5 x 20 PZ 2 KDH-35025(X5) KDH-35025-B(X5) 5 KMH-35025 KMH-35025-B 1000 3.5 x 25 PZ 2 KDH-35030(X5) KDH-35030-B(X5) 5 KMH-35030 KMH-35030-B 500 3.5 x 30 PZ 2 KDH-35035(X5) KDH-35035-B(X5) 5 KMH-35035 KMH-35035-B 500 3.5 x 35 PZ 2 KDH-35040(X5) KDH-35040-B(X5) 5 KMH-35040 KMH-35040-B 500 3.5 x 40 PZ 2 KDH-35045(X5) KDH-35045-B(X5) 5 KMH-35045 KMH-35045-B 500 3.5 x 45 PZ 2 KDH-35050(X5) KDH-35050-B(X5) 5 KMH-35050 KMH-35050-B 400 3.5 x 50 PZ 2 KDH-35060(X5) KDH-35060-B(X5) 5 KMH-35060 KMH-35060-B 400 3.5 x 60 PZ 2 Ø 4.0 KDH-40013(X5) KDH-40013-B(X5) 5 KMH-40013 KMH-40013-B 1500 4.0 x 13 PZ 2 KDH-40016(X5) KDH-40016-B(X5) 5 KMH-40016 KMH-40016-B 1000 4.0 x 16 PZ 2 KDH-40020(X5) KDH-40020-B(X5) 5 KMH-40020 KMH-40020-B 1000 4.0 x 20 PZ 2 KDH-40025(X5) KDH-40025-B(X5) 5 KMH-40025 KMH-40025-B 1000 4.0 x 25 PZ 2 KDH-40 030(X5) KDH-40030-B(X5) 5 KMH-40030 KMH-40030-B 500 4.0 x 30 PZ 2 KDH-40035(X5) KDH-40035-B(X5) 5 KMH-40035 KMH-40035-B 500 4.0 x 35 PZ 2 KDH-40040(X5) KDH-40040-B(X5) 5 KMH-40040 KMH-40040-B 500 4.0 x 40 PZ 2 KDH-40045(X5) KDH-40045-B(X5) 5 KMH-40045 KMH-40045-B 300 4.0 x 45 PZ 2 KDH-40050(X5) KDH-40050-B(X5) 5 KMH-40050 KMH-40050-B 300 4.0 x 50 PZ 2 KDH-40055(X5) KDH-40055-B(X5) 5 KMH-40055 KMH-40055-B 250 4.0 x 55 PZ 2 KDH-40060(X5) KDH-40060-B(X5) 5 KMH-40060 KMH-40060-B 250 4.0 x 60 PZ 2 Ø 4.5 KDH-45016(X5) KDH-45016-B(X5) 5 KMH-45016 KMH-45016-B 1000 4.5 x 16 PZ 2 KDH-45020(X5) KDH-45020-B(X5) 5 KMH-45020 KMH-45020-B 1000 4.5 x 20 PZ 2 KDH-45025(X5) KDH-45025-B(X5) 5 KMH-45025 KMH-45025-B 500 4.5 x 25 PZ 2 KDH-45030(X5) KDH-45030-B(X5) 5 KMH-45030 KMH-45030-B 500 4.5 x 30 PZ 2 KDH-45035(X5) KDH-45035-B(X5) 5 KMH-45035 KMH-45035-B 500 4.5 x 35 PZ 2 KDH-45040(X5) KDH-45040-B(X5) 5 KMH-45040 KMH-45040-B 300 4.5 x 40 PZ 2 KDH-45045(X5) KDH-45045-B(X5) 5 KMH-45045 KMH-45045-B 300 4.5 x 45 PZ 2 KDH-45050(X5) KDH-45050-B(X5) 5 KMH-45050 KMH-45050-B 250 4.5 x 50 PZ 2 KDH-45060(X5) KDH-45060-B(X5) 5 KMH-45060 KMH-45060-B 250 4.5 x 60 PZ 2 Ø 5.0 KDH-50025(X5) KDH-50025-B(X5) 5 KMH-50025 KMH-50025-B 500 5.0 x 25 PZ 2 KDH-50030(X5) KDH-50030-B(X5) 5 KMH-50030 KMH-50030-B 500 5.0 x 30 PZ 2 KDH-50035(X5) KDH-50035-B(X5) 5 KMH-50035 KMH-50035-B 500 5.0 x 35 PZ 2 KDH-50040(X5) KDH-50040-B(X5) 5 KMH-50040 KMH-50040-B 500 5.0 x 40 PZ 2 KDH-50045(X5) KDH-50045-B(X5) 5 KMH-50045 KMH-50045-B 300 5.0 x 45 PZ 2 KDH-50050(X5) KDH-50050-B(X5) 5 KMH-50050 KMH-50050-B 300 5.0 x 50 PZ 2 KDH-50060(X5) KDH-50060-B(X5) 5 KMH-50060 KMH-50060-B 200 5.0 x 60 PZ 2 Ø 6.0 KDH-60040(X5) KDH-60040-B(X5) 5 KMH-60040 KMH-60040-B 200 6.0 x 40 PZ 3 KDH-60050(X5) KDH-60050-B(X5) 5 KMH-60050 KMH-60050-B 200 6.0 x 50 PZ 3 KDH-60060(X5) KDH-60060-B(X5) 5 KMH-60060 KMH-60060-B 200 6.0 x 60 PZ 3

33. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 33 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME KDHT/KMHT Hardened flat head wood screw with partial thread, TX Code Code Pcs d w x L w [mm] L g [mm] Zn YELLOW Zn YELLOW Zn YELLOW Zn YELLOW Ø 3.5 KDHT-3504025 5 - - 3.5 x 40 25 TX 15 KDHT-3504030 5 - - 3.5 x 40 30 TX 15 KDHT-3505025 5 - - 3.5 x 50 25 TX 15 KDHT-3505030 5 - - 3.5 x 50 30 TX 15 KDHT-3505035 5 - - 3.5 x 50 35 TX 15 KDHT-3506035 5 - - 3.5 x 60 35 TX 15 Ø 4.0 KDHT-4004020 5 - - 4.0 x 40 20 TX 20 KDHT-4005030 5 - - 4.0 x 50 30 TX 20 KDHT-4005035 5 - - 4.0 x 50 35 TX 20 KDHT-4005540 5 - - 4.0 x 55 40 TX 20 KDHT-4006035 5 - - 4.0 x 60 35 TX 20 KDHT-4006040 5 - - 4.0 x 60 40 TX 20 KDHT-40070 5 KMHT-40070 250 4.0 x 70 55 TX 20 KDHT-4007045 5 - - 4.0 x 70 45 TX 20 KDHT-4007050 5 - - 4.0 x 70 50 TX 20 KDHT-40080 5 - - 4.0 x 80 55 TX 20 Ø 4.5 KDHT-4505540 5 - - 4.5 x 55 40 TX 20 KDHT-45070 5 KMHT-45070 250 4.5 x 70 55 TX 20 KDHT-45080 5 KMHT-45080 250 4.5 x 80 55 TX 20 Ø 5.0 KDHT-5005030 5 - - 5.0 x 50 30 TX 25 KDHT-5006035 5 - - 5.0 x 60 35 TX 25 KDHT-50070 5 KMHT-50070 200 5.0 x 70 55 TX 25 KDHT-5007045 5 - - 5.0 x 70 45 TX 25 KDHT-50080 5 KMHT-50080 200 5.0 x 80 55 TX 25 KDHT-50090 5 KMHT-50090 200 5.0 x 90 55 TX 25 KDHT-50100 5 KMHT-50100 200 5.0 x 100 55 TX 25 KDHT-5010030 5 - - 5.0 x 100 30 TX 25 KDHT-50120 5 KMHT-50120 100 5.0 x 120 75 TX 25 Ø 6.0 KDHT-60070 5 KMHT-60070 200 6.0 x 70 55 TX 30 KDHT-60080 5 KMHT-60080 200 6.0 x 80 55 TX 30 KDHT-6008075 5 - - 6.0 x 80 75 TX 30 KDHT-60090 5 KMHT-60090 100 6.0 x 90 55 TX 30 KDHT-60100 5 KMHT-60100 100 6.0 x 100 55 TX 30 KDHT-6010070 5 - - 6.0 x 100 70 TX 30 KDHT-60110 5 KMHT-60110 100 6.0 x 110 75 TX 30 KDHT-60120 5 KMHT-60120 100 6.0 x 120 75 TX 30 KDHT-60140 5 KMHT-60140 100 6.0 x 140 75 TX 30 KDHT-60160 5 KMHT-60160 100 6.0 x 160 75 TX 30 KDHT-60180 5 KMHT-60180 100 6.0 x 180 75 TX 30 KDHT-60200 5 KMHT-60200 100 6.0 x 200 75 TX 30 Product made to order

31. SCREWS AND FASTENERS FOR WINDOWS AND DOORS 31 SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME SCREWS FOR WINDOW MANUFACTURE - PRODUCTION PROGRAMME KDH/KMH Hardened flat head wood screw with partial thread, PZ Code Code Pcs d w x L w [mm] L g [mm] Zn YELLOW Zn YELLOW Zn BLUE Zn YELLOW Zn YELLOW Zn BLUE Ø 3.5 KDH-3504025(X5)* KDH-3504025-B(X5)* 5 - - - 3.5 x 40 25 PZ 2 KDH-3504030(X5)* KDH-3504030-B(X5)* 5 - - - 3.5 x 40 30 PZ 2 KDH-3505025(X5)* KDH-3505025-B(X5)* 5 - - - 3.5 x 50 25 PZ 2 KDH-3505030(X5)* KDH-3505030-B(X5)* 5 - - - 3.5 x 50 30 PZ 2 KDH-3505035(X5)* KDH-3505035-B(X5)* 5 - - - 3.5 x 50 35 PZ 2 KDH-3506035(X5)* KDH-3506035-B(X5)* 5 - - - 3.5 x 60 35 PZ 2 Ø 4.0 KDH-4004020(X5)* KDH-4004020-B(X5)* 5 - - - 4.0 x 40 20 PZ 2 KDH-4005030(X5)* KDH-4005030-B(X5)* 5 - - - 4.0 x 50 30 PZ 2 KDH-4005035(X5)* KDH-4005035-B(X5)* 5 - - - 4.0 x 50 35 PZ 2 KDH-4005540(X5)* KDH-4005540-B(X5)* 5 - - - 4.0 x 55 40 PZ 2 KDH-4006035(X5)* KDH-4006035-B(X5)* 5 - - - 4.0 x 60 35 PZ 2 KDH-4006040(X5)* KDH-4006040-B(X5)* 5 - - - 4.0 x 60 40 PZ 2 KDH-40070(X5) KDH-40070-B(X5) 5 KMH-40070 KMH-40070-B 250 4.0 x 70 55 PZ 2 KDH-4007045(X5)* KDH-4007045-B(X5)* 5 - - - 4.0 x 70 45 PZ 2 KDH-4007050(X5)* KDH-4007050-B(X5)* 5 - - - 4.0 x 70 50 PZ 2 KDH-40080(X5) KDH-40080-B(X5) 5 - - - 4.0 x 80 55 PZ 2 Ø 4.5 KDH-4505540(X5)* KDH-4505540-B(X5)* 5 - - - 4.5 x 55 40 PZ 2 KDH-45070(X5) KDH-45070-B(X5) 5 KMH-45070 KMH-45070-B 250 4.5 x 70 55 PZ 2 KDH-45080(X5) KDH-45080-B(X5) 5 KMH-45080 KMH-45080-B 250 4.5 x 80 55 PZ 2 Ø 5.0 KDH-5005030(X5)* KDH-5005030-B(X5)* 5 - - - 5.0 x 50 30 PZ 2 KDH-5006035(X5)* KDH-5006035-B(X5)* 5 - - - 5.0 x 60 35 PZ 2 KDH-50070(X5) KDH-50070-B(X5) 5 KMH-50070 KMH-50070-B 200 5.0 x 70 55 PZ 2 KDH-5007045(X5)* KDH-5007045-B(X5)* 5 - - - 5.0 x 70 45 PZ 2 KDH-50080(X5) KDH-50080-B(X5) 5 KMH-50080 KMH-50080-B 200 5.0 x 80 55 PZ 2 KDH-50090(X5) KDH-50090-B(X5) 5 KMH-50090 KMH-50090-B 200 5.0 x 90 55 PZ 2 KDH-50100(X5) KDH-50100-B(X5) 5 KMH-50100 KMH-50100-B 200 5.0 x 100 55 PZ 2 KDH-5010030(X5)* KDH-5010030-B(X5)* 5 - - - 5.0 x 100 30 PZ 2 KDH-50120(X5) KDH-50120-B(X5) 5 KMH-50120 KMH-50120-B 100 5.0 x 120 75 PZ 2 Ø 6.0 KDH-60070(X5) KDH-60070-B(X5) 5 KMH-60070 KMH-60070-B 200 6.0 x 70 55 PZ 3 KDH-60080(X5) KDH-60080-B(X5) 5 KMH-60080 KMH-60080-B 200 6.0 x 80 55 PZ 3 KDH-6008075(X5)* KDH-6008075-B(X5)* 5 - - - 6.0 x 80 75 PZ 3 KDH-60090(X5) KDH-60090-B(X5) 5 KMH-60090 KMH-60090-B 100 6.0 x 90 55 PZ 3 KDH-60100(X5) KDH-60100-B(X5) 5 KMH-60100 KMH-60100-B 100 6.0 x 100 55 PZ 3 KDH-6010070(X5)* KDH-6010070-B(X5)* 5 - - - 6.0 x 100 70 PZ 3 KDH-60110(X5) KDH-60110-B(X5) 5 KMH-60110 KMH-60110-B 100 6.0 x 110 75 PZ 3 KDH-60120(X5) KDH-60120-B(X5) 5 KMH-60120 KMH-60120-B 100 6.0 x 120 75 PZ 3 KDH-60140(X5) KDH-60140-B(X5) 5 KMH-60140 KMH-60140-B 100 6.0 x 140 75 PZ 3 KDH-60160(X5) KDH-60160-B(X5) 5 KMH-60160 KMH-60160-B 100 6.0 x 160 75 PZ 3 KDH-60180(X5) KDH-60180-B(X5) 5 KMH-60180 KMH-60180-B 100 6.0 x 180 75 PZ 3 KDH-60200(X5) KDH-60200-B(X5) 5 KMH-60200 KMH-60200-B 100 6.0 x 200 75 PZ 3 * items made to order

48. +48 34 326 13 00 SCREWS AND FASTENERS FOR WINDOWS AND DOORS 2017 POLISH PRODUCER FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2 017 www.wkret-met.com POLISH PRODUC ER +48 34 326 13 00 ed. BAU 2017 FASTENING SYSTEMS FOR LIGHTWEIGHT ROOF AND WALL CLADDING 2 017 www.wkret-met.com POLISH PRODUC ER +48 34 326 13 00 FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER FAS T ENER S F O R F L A T R OO F T HERMAL INSULA T I O N AND WATERPRO O FIN G SYSTE M P O L I S H P R O D U C E R +48 34 326 1300 SCREWS AND FASTENERS FOR WINDOWS AND DOORS POLISH PRODUCER CHEMICAL ANCHORING SYSTEMS 2016 DRYWALL FASTENER SYSTEMS 2016 www.wkret-met.com +48 34 326 13 00 FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER SELFDRILLING SCREWS FOR LIGHTWEIGHT WALL AND ROOF CLADDING POLISH PRODUCER FAS T ENER S F O R F L A T R OO F T HERMAL INSULA T I O N AND WATERPRO O FIN G SYSTE M P O L I S H P R O D U C E R F R AM E AN D G ENE R A L PURP O S E F AS T ENER S P OL I S H P ROD U C E R +48 34 326 1300 POLISH PRODUCER SCREWS AND FASTENERS FOR WOODEN STRUCTURES +48 34 326 1300 SCREWS AND FASTENERS FOR WINDOWS AND DOORS POLISH PRODUCER CHEMICAL ANCHORING SYSTEMS 2016 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P R O D U C E R F R AM E AN D G ENE R A L PURP O S E F AS T ENER S P OL I S H P ROD U C E R +48 34 326 1300 POLISH PRODUCER SCREWS AND FASTENERS FOR WOODEN STRUCTURES +48 34 326 1300 SCREWS AND FASTENERS FOR WINDOWS AND DOORS POLISH PRODUCER CHEMICAL ANCHORING SYSTEMS 2016 www.wkret-met.com +48 34 326 13 00 2 017 +48 34 326 13 00 SCREWS AND FASTENERS FOR WINDOWS AND DOORS 2 017 POLISH PRODUCER FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER 2016 FASTENERS FOR FLAT ROOF THERMAL INSULATION AND WATERPROOFING SYSTEM POLISH PRODUCER SELFDRILLING SCREWS FOR LIGHTWEIGHT WALL AND ROOF CLADDING 2016 POLISH PRODUC ER DRYWALL FASTENER SYSTEMS 2016 www.wkret-met.com +48 34 326 13 00 FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER SELFDRILLING SCREWS FOR LIGHTWEIGHT WALL AND ROOF CLADDING POLISH PRODUCER FAS T ENER S F O R F L A T R OO F T HERMAL INSULA T I O N AND WATERPRO O FIN G SYSTE M P O L I S H P R O D U C E R F R AM E AN D G ENE R A L PURP O S E 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326 1300 SCREWS AND FASTENERS FOR WINDOWS AND DOORS POLISH PRODUCER CHEMICAL ANCHORING SYSTEMS 2016 FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER +48 34 326 1300 POLISH PRODUCER SCREWS AND FASTENERS FOR WOODEN STRUCTURES 2016 +48 34 326 1300 POLISH PRODUCER SCREWS AND FASTENERS FOR WOODEN STRUCTURES 2 017 FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER 2016 FASTENERS FOR FLAT ROOF THERMAL INSULATION AND WATERPROOFING SYSTEM POLISH PRODUCER +48 34 326 1300 SCREWS AND FASTENERS FOR WINDOWS AND DOORS 2016 POLISH PRODUCER FRAME AND GENERAL PURPOSE FASTENERS 2016 POLISH PRODUCER SELFDRILLING SCREWS FOR LIGHTWEIGHT WALL AND ROOF CLADDING 2016 POLISH PRODUC ER POLISH PRODUCER FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER SELFDRILLING SCREWS FOR LIGHTWEIGHT WALL AND ROOF CLADDING POLISH PRODUCER FAS T ENER S F O R F L A T R OO F T HERMAL INSULA T I O N AND WATERPRO O FIN G SYSTE M P O L I S H P R O D U C E R F R AM E AN D G ENE R A L PURP O S E F AS T ENER S P OL I S H P ROD U C E R +48 34 326 1300 POLISH PRODUCER SCREWS AND FASTENERS FOR WOODEN STRUCTURES +48 34 326 1300 SCREWS AND FASTENERS FOR WINDOWS AND DOORS POLISH PRODUCER CHEMICAL ANCHORING SYSTEMS 2016 DRYWALL FASTENER SYSTEMS 2016 www.wkret-met.com +48 34 326 13 00 FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2016 POLISH PRODUC ER SELFDRILLING SCREWS FOR LIGHTWEIGHT WALL AND ROOF CLADDING POLISH PRODUCER FAS T ENER S F O R F L A T R OO F T HERMAL INSULA T I O N AND WATERPRO O FIN G SYSTE M P O L I S H P R O D U C E R F R AM E AN D G ENE R A L PURP O S E F AS T ENER S P OL I S H P ROD U C E R +48 34 326 1300 POLISH PRODUCER SCREWS AND FASTENERS FOR WOODEN STRUCTURES +48 34 326 1300 SCREWS AND FASTENERS FOR WINDOWS AND DOORS POLISH PRODUCER CHEMICAL ANCHORING SYSTEMS 2016 www.wkret-met.com +48 34 326 13 00 2017 FASTENING SYSTEMS FOR LIGHTWEIGHT ROOF AND WALL CLADDING 2017 www.wkret-met.com POLISH PRODUC ER +48 34 326 13 00 FASTENERS FOR 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1. +48 34 326 13 00 SCREWS AND FASTENERS FOR WINDOWS AND DOORS 2017 POLISH PRODUCER FASTENERS FOR EXTERNAL THERMAL INSULATION SYSTEM 2 017 www.wkret-met.com POLISH PRODUC ER +48 34 326 13 00 ed. 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