China Ordinary Discount Small Machine Screw Assortment - Din7504k self drilling screw hex head black EPDM washer – YouYou factory and suppliers

Ordinary Discount Small Machine Screw Assortment - Din7504k self drilling screw hex head black EPDM washer – YouYou

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We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Blade Barbed Wire, Pvc Barbed Wire, Wire Barbed, Our company warmly welcome friends from all over the world to visit, investigate and negotiate business.

Ordinary Discount Small Machine Screw Assortment - Din7504k self drilling screw hex head black EPDM washer – YouYou Detail:

Product Name	Stainless steel 304 pan philips head self drilling screw
Size	ST3.5，ST4.2，ST4.8，ST5.5，ST6.3
Material	1022，SS410，SS304，SS316
Surface treatment:	Plain, Zinc, Yellow Zinc, Black Zinc etc
Points:	PT.1,PT.2,PT.3,PT4,PT.5,PT.6(as below drawing)
Advantages:	OEM / ODM / customized service provided

The tail of the self-drilling screw has a tail-drilling or pointed tail shape, and no auxiliary processing is required. It can be
directly drilled, tapped and tightened on the set material and basic material, which greatly saves construction time.
Compared with ordinary screws, its toughness and holding force are high, and it will not loose after a long time after 
combination.
It is easy to complete the operation by using safety punching and tapping at one time.It is a kind of screw, which is mainly
used for fixing the color steel tile of steel structure and can also be used for fixing of thin plate of simple construction.It 
cannot be used for metal-to-metal bonding and fixing.


Standard slot:Round head ,quickly install, save the time.
Thread complete: smooth and burr-force the force is even not easy to lose teeth
Non-isosceles tail:prevent cracking,reduce screwing resistance high-strength screw

Stainless steel materia
beautiful appearance
waterproof
anti-rust
anti-corrosion

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Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for Ordinary Discount Small Machine Screw Assortment - Din7504k self drilling screw hex head black EPDM washer – YouYou , The product will supply to all over the world, such as: Swiss, Manchester, Argentina, We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.

2.5 Mm Machine Screws