Huixiang Grade 8 Blackened Carbon Steel Hex Nut

These Huixiang Grade 8 Hex Nuts are made from durable carbon steel with a blackened surface treatment for enhanced corrosion resistance. Designed to meet GB6170A standards, they are suitable for various industrial and fastening applications requiring high strength.

type: Hexagonal nut Material: Carbon Steel grade: 8 Surface treatment: Black Implementation Standards: GB6170A Nominal size: M36