The 1/2 UNF x 3" Hex Set Screw BS1768 offers exceptional durability and precision engineering for demanding applications. Crafted to meet British standards, this high-quality fastener ensures reliable performance in mechanical assemblies. Its robust construction and precise threading make it ideal for securing components in automotive, industrial, and construction projects. Enhance your project's integrity with this essential fastening solution, designed for optimal strength and longevity. Perfect for professionals seeking dependable hardware for critical tasks.