5/8"-11 x 1‑1/2" Heavy Hex Cap Screw – A307 Grade B, Coarse Thread (FT), Plain (USA)

High‑strength 5/8"-11 x 1‑1/2" A307 Grade B heavy hex cap screw, made in the USA with a plain, uncoated steel finish for reliable performance in structural, construction, and general industrial applications. Features a full coarse thread (FT) and a heavy hex head for increased wrenching strength and load distribution. Ideal for fastening applications requiring dependable durability and consistent quality.