7/8"-9 x 2‑3/4" Heavy Hex Cap Screw – A307 Grade B, Coarse Thread (FT), Zinc CR+3 (U.S.A.)

High‑strength 7/8"-9 x 2‑3/4" A307 Grade B heavy hex cap screw, manufactured in the U.S.A. and finished with a protective Zinc CR+3 coating for enhanced corrosion resistance and long‑lasting durability. Features full coarse threading (FT) for strong, consistent thread engagement, paired with a heavy hex head that provides increased wrenching area and superior load distribution. Ideal for structural connections, construction projects, industrial equipment assembly, anchoring applications, and any environment requiring tough, reliable hardware with added corrosion protection.