Thread ring gauge NO-GO UNC 1/4 x 20 - tolerance 2A
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Thread ring gauge NO-GO UNC 1/4 x 20 - tolerance 2A
Reject ring gauges have shortened threads and must not be able to be unscrewed completely. A maximum of two turns is a guide value here. The BAER thread check ring gauge checks the actual flank diameter of the external thread, which must have at least the specified minimum dimension. The external and core diameters are not tested.
Calibration
In the section accessories you can purchase a calibration for your gauge.
Please order the article with article number "KAL01" and the number of gauges you want to have calibrated.
In the further order process you have the possibility to indicate in the "comment field" which of the ordered gauges you want to have calibrated.
Dimensions
| Diameter |
1/4 |
|---|---|
| Pitch |
20 |
| Dimension |
UNC 1/4 x 20 |
Characteristics
| Product group |
Thread gauges |
|---|---|
| Product type |
Thread ring gauges |
| Thread standard |
UNC: American Unified National Coarse thread according to ANSI B1.1 |
| Tolerance |
2A |
| Direction |
Right |
| Material |
Special gauge steel |
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