Professional China High Quality Drywall Screw Washers - Factory Price Hex Head Roofing Screw,Self Drilling Screw,Hex Head Self Tapping Roofing Screw – Shuangzi

We emphasize progress and introduce new solutions into the market each individual year for Factory Price Hex Head Roofing Screw,Self Drilling Screw,Hex Head Self Tapping Roofing Screw, We encourage you to make get hold of as we're searching for partners in our venture. We're sure you can discover doing small business with us not only fruitful but also profitable. We're prepared to serve you with what you require. We emphasize progress and introduce new solutions into the market each individual year for Hexagon Head C1022 Self Drilling Screw, Self Drilling Screw, Self Drilling Screw With Hex Head, Our solutions have national accreditation requirements for qualified, good quality goods, affordable value, was welcomed by individuals all over the world. Our products will continue to improve inside the order and appear forward to cooperation with you, Genuinely must any of individuals goods be of interest to you, make sure you letus know. We will be satisfied to provide you a quotation up on receipt of the comprehensive needs. 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 Application: Product Usage: 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

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.

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