Gunsmithing Screws
Wide variety of sizes
Diameter: 1"Length: 3"Material: SteelFinish: Green Rinsed ZincHead Style: Hex (1-1/2" Wrench)Thread Size: 8 (Coarse)Thread Length: 2-1/4"Hardness: ...
View full detailsBox of 6.A hex cap screw has a hexagonal head, designed to be driven by a wrench.