All Categories
1. Thread ring gauges are used to check the outside major diameter and pitch diameter limits on threaded parts.
2. Made of high performance bearing steel GCR15 , high hardenability, high hardness.
3. Good dimensional stability and high precision.
4. GO gage checks the maximum minor diameter and the maximum pitch diameter size in a part.
5. NOGO gage checks for the hole not to exceed the minimum pitch diameter size on a part.
Usually the product should take about 6-13 business days to arrive your hand after your payment is confirmed Product parameter Material: GCR15 Hardness: 58-65HRC Standard tolerance: Ring 2A Classes 2A are the most commonly used for general applications, including production of bolts, screws,nuts, and fasteners. Product features 1. Thread ring gauges are used to check the outside major diameter and pitch diameter limits on threaded parts. 2. Made of high performance bearing steel GCR15 , high hardenability, high hardness. 3. Good dimensional stability and high precision. 4. GO gage checks the maximum minor diameter and the maximum pitch diameter size in a part. 5. NOGO gage checks for the hole not to exceed the minimum pitch diameter size on a part. How to use Ring gauges are used to check the outside diameter of work pieces. The work piece is inserted into the Inner diameter of the ring gauge. If it passes through the GO ring gauge, then it means that the work piece is good for its lower size limit. If the work piece does not pass through the NOGO ring gauge, it means that the work piece is OK for the higher size limit. A ring gauge is also effective to check out of roundness on the higher side. A master setting ring is used as a standard to set bore gauges, which can then be used to determine deviation from the master size.