DIAIEN GB/T 6170 Carbon Steel Hex Nut

The DIAIEN GB/T 6170 Carbon Steel Hex Nut is a high-quality fastening solution. Manufactured from durable carbon steel with a black phosphating finish, it offers excellent corrosion resistance and strength. Conforming to GB/T 6170 standard and featuring a strength grade of 8, this hex nut is suitable for various industrial and construction applications.

type: Hexagonal nut grade: 8 Surface color: black Material: Carbon Steel Strength level: 8 Implementation Standards: GB/T 6170 Nominal size: M18 Surface treatment: Black phosphating