High Quality Roofing Special Self Tapping Screw - CSK head self drilling screw – Shuangzi

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We not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for Self Drilling Screws With Washer, Black Phosphating Drywall Screw, Black Oxide Hex Bolt, We welcome new and old customers to contact us by phone or send us inquiries by mail for future business relationships and achieving mutual success.

High Quality Roofing Special Self Tapping Screw - CSK head self drilling screw – 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.	#2, #3,
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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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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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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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for High Quality Roofing Special Self Tapping Screw - CSK head self drilling screw – Shuangzi, The product will supply to all over the world, such as: Czech Republic, panama, Belgium, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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