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HomeProductsBi-Metal Screw
Bi-Metal Screw
Bi-Metal Self Tapping Screw
   
   
 
 
 

BI-METAL SELF TAPPING SCREW

  

Size(mm)

Head

Recess

Thread

Point

Finish

Material

D

L

M3~M8

19~400

Hex

and etc.

Torx、

Hex Socket、

Double Square

and etc.

Fine、

Coarse、

High-Low

Sharp

PPG、

Ruspert、

Mechanical Galv.

and etc.

302

304

305

316

410

  • Bi-metal technology- stainless steel body+ carbon steel point.
  • Carbon steel can be easily drilled through hard iron plates.
  • The property of stainless steel is rust-proof.
  • For the aforementioned reason, pre-drilling is not a necessity. By taking the advantage of carbon steel, drilling is easy.
  • Since the stainless steel is rust-proof, Ruspert can be used outdoors

We take orders to design and manufacture ODM/OEM.

 

 
   
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