3/4"-10 x 3‑1/2" Heavy Hex Cap Screw – A307 Grade B, Coarse Thread (PT), Plain (USA)

Strong and durable 3/4"-10 x 3‑1/2" A307 Grade B heavy hex cap screw, manufactured in the USA with a plain, uncoated steel finish for reliable performance in structural, industrial, and construction applications. Features partial coarse threading (PT) for enhanced shear strength and a heavy hex head that provides greater wrenching area and superior load distribution. Ideal for demanding fastening jobs requiring dependable durability, high strength, and consistent quality.