Half Thread Black Steel Hexagonal Bolt UNF Grade 10.9 Size 22 mm

Description

Half thread black steel hexagonal bolt, UNF fine thread, Grade 10.9, size 22 mm by . Durable and strong, ideal for fastening wood or metal and installing electrical appliances.

Product Description

Half threaded black steel hexagonal bolt manufactured by . This bolt features a UNF fine thread and Grade 10.9 hardness, ensuring high strength and durability. It is widely used in construction and industrial applications for securely fastening wood, metal pieces, and installing electrical appliances. Easy to install and remove with a screwdriver or hex wrench, it meets DIN-931 & 933 standards for quality and reliability in Saudi Arabia's building supplies market.

Size: 22 mm
Length: Minimum 40 mm - Maximum 400 mm
Grade: 10.9 (ASTM - A307 - B, A325, G5)
Material: Black Steel
Thread Type: UNF (Fine Thread)
Standard: DIN-931 & 933