Click image to view full size image
1) Name: self tapping screw
2) Material:carbon steel 1010
3)Surface finish:white zinc or blue zinc or yellow zinc
4)Size:
3.0*(10,12,14,15,16,20,25,30)
3.5*(10,12,14,16,20)
4.0*(10,12,14,16,20,25,30,35,40,45,50,55)
5.0*(12,14,16,20,25,30,35,40,45)
5) without heat treatment or without harden
6)Samples free
self threading pin
