3/8"-16 X 1-5/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc

Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines.Chamfered point improves engagement with a nut or pre-tapped hole.Washer face provides a...