Eisen Thread Ring Gauge SRZ series – A Ceramics thread ring gauge for metric threads by MSP Metrology (M) Sdn Bhd from Eisen Japan.
Thread Ring Gauge with Guide
Thread Ring Gauge with Aluminum Outer Ring. Outer Ring is to have function of Guide Ring when measure with Thread Ring Gauge. When insert work-piece to Gauge, inner diameter of this ring prevent falling down or galling of work piece. No skill is in need to inspection work and create much improvement of working efficiency.
※Recommend to use when total inspection is required, as convenience on inspection process should be much improved
※Prevent any damage when drop the gauge to floor, as this ring work as protection ring.
※Not slippery and no glove use improve working efficiency very much.
| Type of thread | Pitch | Type of gauge | Class | |
| M3 | 0.5 | coarse | GR/IR （for JIS inspection) |
Ⅱ （JIS Class) |
| M4 | 0.7 | coarse | ||
| M5 | 0.8 | coarse | ||
| M6 | 1.0 | coarse | ||
| M7 | 1.0 | coarse | ||
| M8 | 1.25 | coarse | ||
| M8 | 1.0 | fine | ||
| M10 | 1.5 | coarse | ||
| M10 | 1.25 | fine | ||
| M10 | 1.0 | fine | ||
| M12 | 1.75 | coarse | ||
| M12 | 1.5 | fine | ||
| M12 | 1.25 | fine | ||
| M14 | 2.0 | coarse | GR/WR （for JIS work) |
6H （ISOClass） |
| M14 | 1.5 | fine | ||
| M14 | 1.25 | fine | ||
| M14 | 1.0 | fine | ||
| M15 | 1.5 | fine | ||
| M16 | 2.0 | coarse | ||
| M16 | 1.5 | fine | ||
| M17 | 1.5 | fine | GR/NR（ISO） | |
| M17 | 1.0 | fine | ||
| M18 | 2.5 | coarse | ||
| M18 | 2 | fine | ||
| M18 | 1.5 | fine | ||
| M18 | 1 | fine | ||
| M20 | 2.5 | coarse | ||
| M20 | 2 | fine | ||
| M20 | 1.5 | fine | ||
| M20 | 1 | fine | ||
| M22 | 2.5 | coarse | ||
| M22 | 2 | fine | ||
| M22 | 1.5 | fine | ||
| M22 | 1 | fine | ||
