Half Thread Black Steel Hexagonal Bolt UNC Grade 12.9 Size 2-1/2 Inch | Al Hadhara Tower Trading

Half Thread Black Steel Hexagonal Bolt manufactured by Al Hadhara Tower Trading is made from high-quality black steel, providing excellent strength and durability. This bolt features a UNC coarse thread and Grade 12.9 hardness, making it suitable for various construction and industrial applications including connecting wood or metal components and electrical appliance installations. Its half-thread design allows for secure fastening while being easy to install and remove with a screwdriver or hex wrench.

• Size: 2-1/2 Inch
• Length: Minimum 8 Inch - Maximum 20 Inch
• Material: Black Steel
• Thread Type: UNC (Coarse Thread)
• Grade: 12.9 (ASTM - A307 - B, A325, G5)
• Standard: DIN-931&933