Gunsmithing Screws
Wide variety of sizes
Diameter: 7/8"Length: 5"Material: SteelFinish: Yellow ZincHead Style: Hex (1-5/16" Wrench)Thread Size: 9 (Coarse)Thread Length: 2"Hardness: Grade 8...
View full detailsBox of 6.A hex cap screw has a hexagonal head, designed to be driven by a wrench.