Half Thread Black Steel Hexagonal Bolt UNC Grade 2 Size 5/16 Inch | Al Hadhara Tower Trading

The Half Thread Black Steel Hexagonal Bolt from Al Hadhara Tower Trading is crafted for robust and reliable fastening in construction materials and building supplies across Saudi Arabia. Made with durable black steel and a coarse UNC thread, this bolt ensures strong connections in wood, metal, and electrical installations. Its half-thread design allows for secure fastening and easy disassembly using a screwdriver or hex wrench.

• Size: 5/16 Inch
• Length: Minimum 1/2 Inch - Maximum 6 Inch
• Material: Black Steel Finish
• Thread Type: UNC (Coarse Thread)
• Grade: 2 (ASTM - A307 - B, A325, G5)
• Standard: DIN-931&933