China Manufacturers Stainless Steel SS316 DIN7504K Hex Head Self drilling Screw with EPDM washer self drilling screw factory and suppliers

Manufacturers Stainless Steel SS316 DIN7504K Hex Head Self drilling Screw with EPDM washer self drilling screw

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NAME :Manufacturers Stainless Steel SS316 DIN7504K Hex Head Self drilling Screw with EPDM 
washer self drilling screw
1.Machine Screws are often used with nuts or driven into tapped holes
2.Stainless Steel is suitable where formability and cost are important considerations
3.Flat head style allows fastener to sit flush to the surface
4.Driven by a flat-bladed driver
5.Coarse threads are better for brittle materials, and will assemble and disassemble more quickly
than fine threads
Package:  as your request
Service: 24 hours
Good after sales

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Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole. The length of the drill point determines the material thickness which the screw can reliably penetrate. When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined. These stainless teks are great to use in environments that are damp.

Hex washer head self drilling screws are designed with a drill point at the tip to pre-drill the screw hole as you go with a “thrilling-like” action (threading or drilling) to eliminate separate drilling, tapping, and installation actions. The length of the drill determines the material thickness which the screw can reliably penetrate.

They are ideal use for wood, metal or other tough materials and known for their efficient application performance and endurance. You could see them around because they are widely used in a variety of industries such as construction, manufacturing, engineering, assembling and so on.

The high quality 401 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance.

Application

Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor 
and outdoor decoration.
General angle steel, channel steel, iron plate, PC board and other metal material combining installation.
Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.

Packaging 
1> Neutral packing :per 1000pcs or 500pcs per small box ,10box or 20 box per carton ,Without pallet 
2>Color packing : per 1000pcs per color box ,20 box per carton 
3>Bulk :20kg and 25kg per kraft paper bag 
4>Can be negotiate as you requirement