5/8"-11 x 2‑1/4" Hex Cap Screw – Coarse Thread (PT), A2 (18‑8) Stainless Steel (USA)

Premium 5/8"-11 x 2‑1/4" hex cap screw, manufactured in the USA from corrosion‑resistant A2 (18‑8) stainless steel for superior strength, rust resistance, and long‑lasting durability. Features partial coarse threading (PT) for increased shear strength and proper load engagement, along with a precision‑machined hex head that delivers secure wrenching grip and dependable fastening. Ideal for structural applications, machinery, marine environments, construction, maintenance projects, and industrial installations requiring high‑performance stainless hardware with extended grip length.