5/16"-18 x 1‑1/2" Hex Cap Screw – Coarse Thread (PT), A2 (18‑8) Stainless Steel (USA)

High‑quality 5/16"-18 x 1‑1/2" hex cap screw, manufactured in the USA from corrosion‑resistant A2 (18‑8) stainless steel for exceptional durability and strength. Features partial coarse threading (PT) for improved shear strength and load handling, along with a precision‑formed hex head that ensures secure wrenching and dependable fastening. Ideal for machinery, construction, marine environments, maintenance work, and industrial applications requiring rust‑resistant, long‑lasting hardware with extended grip length.