WATERS Unified Screw Ring Gauge (UNF)

[Features]
● A set of ring gauges for unified screws, go (GO) / stop (NOT GO).

[Use]
● For accuracy inspection of screws.

【specification】
- Nominal size (mm): 1/2
- Pitch (mm): 20
- Gauge type: pass, stop
- Pitch (number of threads / inch): 20
- Nominal size: 1/2
●Grade: 2A
- Gauge system: ANSI B1.2

[Specification 2]
-

[Material/Finish]
- OHNS (equivalent to JIS SKS3)

[Set contents/accessories]
-

【Note】
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