Big Discount Machine Screws And Nuts - M4.2 truss head phillips galvanized self drilling screws – YouYou
Big Discount Machine Screws And Nuts - M4.2 truss head phillips galvanized self drilling screws – 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
Product detail pictures:




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Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Big Discount Machine Screws And Nuts - M4.2 truss head phillips galvanized self drilling screws – YouYou , The product will supply to all over the world, such as: London, Riyadh, Luxembourg, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.

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