UNEF thread gauges supplier in China

UNEF thread ring gauges and thread plug gauges in stock

UNEF thread gauge= Unified National Extra Fine thread gauge
Our UNEF thread gauges include thread ring gauges and thread plug gauges two kinds,
Including go and nogo two parts each,
thread ring gauge tolerance: 2A
thread plug gauge tolerance: 2B
We have as below UNEF thread gauges in stock,
1/4-32 UNEF , 5/16-32 UNEF, 3/8-32 UNEF, 7/16-28 UNEF, 1/2-28 UNEF, 9/16-24 UNEF,
5/8-24 UNEF, 11/16-24 UNEF, 3/4-20 UNEF, 13/16-20 UNEF, 7/8-20 UNEF, 15/16-20 UNEF,
1-20 UNEF, 1 1/16-18 UNEF, 1 1/8-18 UNEF, 1 3/16-18 UNEF, 1 1/4-18 UNEF, 1 5/6-18 UNEF,
1 3/8-18 UNEF, 1 7/16-18 UNEF, 1 1/2-18 UNEF, 1 9/16-18 UNEF, 1 5/8-18 UNEF,