Carbon Steel GB/T 97.1 Flat Washer, 140HV

These robust carbon steel flat washers are manufactured according to GB/T 97.1 standards, offering a 140HV hardness for demanding applications. Featuring a durable black finish, they provide excellent corrosion resistance and reliable performance.

Metric/Imperial: Metric hardness: HV140 type: Flat washers Material: Carbon Steel Surface treatment: Black Implementation Standards: GB/T 97.1 Surface color: black grade: 140HV Nominal size: 8