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

Durable 5/8"-11 x 2‑1/2" A307 Grade B heavy hex cap screw, proudly made in the USA with a plain, uncoated finish for dependable performance in structural, construction, and industrial applications. Features partial coarse threading (PT) for increased shear strength and a heavy hex head designed to provide greater wrenching surface and improved load distribution. Ideal for demanding fastening jobs requiring reliable strength and consistent quality.