WATERS ring gauge for metric thread work (former IS)

[Features]
● Conventional JIS standard ring gauge for metric threads.
- It is a set of street (GP) / end (WP).

[Use]
● For accuracy inspection of screws.

【specification】
- Nominal size (mm): M2
- Pitch (mm): 0.4
-Gauge type: GR, WR
●Grade: 2
- Gauge method: Conventional JIS standard (JIS B0251 & B0252 appendix)

[Specification 2]
-Gauge type: GP/NP
●Grade: 2
-Gauge method: Conventional JIS standard (JIS B0251 & B0252 appendix)

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

[Set contents/accessories]
-

【Note】
-