Bi-metal Screws
Bi-Metal Screws is made of hardened carbon drill point welded to the stainless steel body and head. The specification is outstanding corrosion resistance for all outdoor use in tough environments with strong drilling point.
Size: M3.5 - M8、#6 - 5/16
Length: 19 - 330mm、5/8" - 13"
Point: #1 - #8 Drilling Point with tek wings
Hex Washer Head
Oval Head
Truss Head
Pan Head
Bugle Head
Flat Head