Top Suppliers Screw For Roofing - Manufactur standard Tornillo Autoperforante With Epdm Washer Painting Din7504k Hex Head Roofing Self Drilling Screw – Shuangzi

We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Manufactur standard Tornillo Autoperforante With Epdm Washer Painting Din7504k Hex Head Roofing Self Drilling Screw, We can do your custom-made get to fulfill your own satisfactory! Our company sets up several departments, including output department, revenue department, excellent control department and sevice center, etc. We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Hex Washer Head Screw, Self Drilling Screw, White Flang Hex Head Self Drilling Screw, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity. Product Description:
Item Self drilling screw
Material SWCH22A,C1022A,SS410…
Standard DIN, ISO, ANSI, NON-STANDARD…
Head Type Hex head, Csk head, Pan head, Truss head,Wafer head…..
Thickness #8(4.2mm), #10(4.8mm), #12(5.5mm), #14(6.3mm)
Length 1/2”~8” (13mm-200mm)
Ponit No. #3, #3.5,#4,#5
Package Colorful box+carton; Bulk in 25kg bags; Small bags+carton;Or customized by client request
Special process and characteristic advantages:
  1. Galvanized surface , high brightness, strong corrosion resistance.
  2. Carburize tempering treatment, high surface hardness.
  3. Advanced technology, high locking performance
Product Display:   Related Products: About Us: Handan Shuangzi Metal Products Co., Ltd is a professional manufacturer of drilling screw and tapping screw enterprises. Since its establishment, the company has been focusing on the production and R&D of drilling screw, which has built a modern, high standard, scale, variety of professional production line of drill tail screw. All used equipment are imported from Germany, Japan and Taiwan, with an annual output of high quality, multi-variety drill tail screw .The employed the top domestic technologist, in hexagon-shaping,clipping,thread-rolling,carburize,zinc plated,washer machine,package and other processes, every link strives for perfection and the best Workshop: The company costly advanced production equipment and exquisite technology from Germany, Japan and Taiwan. Production in strict accordance with international standards, for the production of high-value, high-quality products to lay a better foundation. Application: 1.   Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminumdoor and window, indoor and outdoor decoration. 2.   General anglesteel, channel steel, iron plate, PC Board and other metal material combininginstallation.

3.    Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezingequipment and so on

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