The 1 1/4" UNC X 4" HT BOLT GRADE S S/COL BS.1768 is a high-tensile bolt designed for structural fastening in industrial, construction, and engineering applications. Its robust build and precision UNF or UNC threading ensure maximum grip and vibration resistance. This bolt is manufactured to industry-grade specifications, providing excellent durability and load-bearing capacity. The zinc-plated (Z/P) or self-colour (S/COL) finish enhances corrosion resistance, making it suitable for use in both indoor and outdoor environments. The hexagonal head allows for efficient tightening with a wrench or socket, ensuring a stable and secure fit. Whether used in machinery, automotive assembly, or metalwork structures, this bolt delivers long-lasting performance and reliability. Professionals rely on its consistent strength, ensuring stability in demanding conditions where precision fastening is crucial.