HEX CAP SCREW BOLT UNF ZINC 1/2"-20 X 4", GR 8

The HEX CAP SCREW BOLT UNF ZINC 1/2"-20 X 4", GR 8 is constructed from medium carbon alloy steel and is heat treated for enhanced durability. With a tensile strength of 150, this bolt is designed for high-stress applications and is suitable for securing components in automotive and industrial settings. Featuring an external hex drive style and a hex head type, it ensures ease of installation and reliable performance. Ideal for use in environments where strength and corrosion resistance are critical.