Flat Countersunk Head Cap Screws (Carbon Steel,Alloy Steel,Stainless Steel)
Diameter:M4~M36(8#~1 1/2'')
Length: 6-1000mm
Property Class: ISO898:8.8 ~ 12.9; ASTM F835, F835M, F879, F879M
Socket Head Cap Screws (Carbon Steel, Alloy Steel, Stainless Steel)
Diameter: M4 ~ M100 (1/4 ~ 4'')
Length: 6-300mm
Property Class: ISO898:8.8 ~ 12.9; ASTM A574, A574M, F837, F837M
Hex Socket/Torx Button Head Cap Screws (Carbon Steel,Alloy Steel,Stainless Steel)
Diameter: M4 ~ M24 (8# ~ 1'')
Length: 6-200mm
Property Class: ISO898: 4.6-12.9, ASTM F835, F835M, F879, F879M