Compound Gauges
1 piece 6H M29 LH-M42 LH steel gauge metric fine thread left tooth thread gauge measuring tool X0.5 0.75 1.0 1.5 2 3 4 4.5
Product details >>> Features: Material: The measuring head is made of GR15 bearing steel, which has undergone strict heat treatment and has a hardness of 58-65HRC. Forming, good hardenability. The hexagonal handle is made of solid steel with a threaded structure for easy connection and a matte non-slip .
Accuracy: 6H
100%.
Thread gauge is a tool for measuring whether the internal thread size is correct.
Thread gauges below 100mm are tapered shank thread gauges.
Threaded gauges above 100 mm are double threaded gauges.
Specification:
Material: Bearing steel
Weight: 14~221g/0.5~7.8oz