
Tyre valve thread plug gauges, manufactured in Pune.
Double-ended GO / NO GO thread plug gauges for tyre valve threads to ISO 4570, with a knurled centre grip and a red identification ring on the NO GO end.
| Designation | Standard |
|---|---|
| 10V1 | ISO 4570 |
GO gauge
Enters and passes the complete length of the thread, screwed by hand without excessive force.
NOT-GO gauge
May not enter more than two turns from either end, screwed by hand without excessive force.
Ground on our Matrix thread grinders and verified on TRIMOS H4 before every certificate is issued.