Huixiang 65Mn Carbon Steel GB/T 93 Spring Washers

Durable 65Mn Carbon Steel Spring Washers, adhering to GB/T 93 standards. These washers feature a blackened surface treatment for enhanced corrosion resistance and strength, suitable for various fastening applications.

Surface color: black type: spring washer hardness: HV300 Material: Carbon Steel Surface treatment: Black Implementation Standards: GB/T 93 grade: 12.9