Features:
Material:GR15 bearing steel has a strict heat treatment hardness of 58-65HRC, integral molding, high hardenability, dimensional stability, durability
Accuracy: 6G / 6H
Specification:
Material: Bearing steel
Weight: 14~221g/0.5~7.8oz
Inspection and measurement process
Package List:
1SET(1*GO Thread Ring Gauge+1*NOGO Thread Ring Gauge)
Number of Pieces : 1SET(1*GO+1*NOGO)
DIY Supplies : Metalworking