Catalog number: WGRWR2M4X0.5 Features: ● Ring gauge for conventional JIS standard metric threads. Comes in a set of go (GR) and no-go (WR). Applications: ● For inspecting thread accuracy. Specifications: ● Gauge method: Conventional JIS standard (JIS B0251 & B0252 Appendix) ● Nominal size (mm): M4 ● Pitch (mm): 0.5 ● Grade: 2 ● Gauge type: GR, WR Material/Finish: ● OHNS (equivalent to JIS SKS3)
