Compound Gauges
1 piece 6H M55-68 Steel Metric Thread Standard Fine Thread Gauge X1 1.5 2 3 4 5.5 6 Measuring Tool
Product details>>>
feature:
Material: The measuring head is made of GR15 bearing steel. After strict heat treatment, the hardness reaches 58-65HRC, it is formed and has good hardenability. The hexagonal handle is preferably made of solid steel, with a threaded structure for easy connection, and a matte to prevent slipping.
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