1"-8 x 6" Heavy Hex Cap Screw – A307 Grade B, Coarse Thread (PT), Plain (USA)

Heavy‑duty 1"-8 x 6" A307 Grade B heavy hex cap screw, proudly manufactured in the USA with a plain, uncoated steel finish for strong, dependable performance in structural, industrial, and construction applications. Features partial coarse threading (PT) for enhanced shear strength and a heavy hex head providing increased wrenching area and superior load distribution. Ideal for demanding fastening jobs requiring long‑lasting durability, consistent quality, and reliable high‑strength performance.