Half Thread Black Finish Hexagonal Bolt UNF Grade 12.9 Size 4 mm

Description

Half Thread Black Finish Hexagonal Bolt by features UNF fine threading, Grade 12.9 strength, and 4 mm size. Durable and strong, ideal for fastening wood, metal, and electrical installations.

Product Description

The Half Thread Black Finish Hexagonal Bolt by is crafted from high-quality black steel, offering excellent durability and strength for construction materials and building supplies in Saudi Arabia. Its UNF fine thread and Grade 12.9 rating ensure reliable fastening performance in various industrial and construction applications.

Size: 4 mm
Length: Minimum 10 mm - Maximum 60 mm
Grade: 12.9 (ASTM - A307 - B, A325, G5)
Material: Black Steel
Thread Type: UNF (Fine Thread)
Standard: DIN-931 & 933