Factory Free sample Pvc Or Epdm Washer - 10 years manufacturer DIN7504K self drilling roofing screws with washer rubber – Shuangzi

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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for Yellow Hex Washer Head Self Drilling Screw, High Precision Self Drilling Screws, Countersunk Cross Head Self Drilling Screw, Welcome to set up long-term relationship with us. Best Price For Good Quality in China.

Factory Free sample Pvc Or Epdm Washer - 10 years manufacturer DIN7504K self drilling roofing screws with washer rubber – Shuangzi Detail:

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:

Galvanized surface , high brightness, strong corrosion resistance.
Carburize tempering treatment, high surface hardness.
Advanced technology, high locking performance.

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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.

Process Process:

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.

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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.

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Factory Free sample Pvc Or Epdm Washer - 10 years manufacturer DIN7504K self drilling roofing screws with washer rubber – Shuangzi, The product will supply to all over the world, such as: Canada, Indonesia, Ghana, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve win-win situation .

Half Thread Hex Bolt