SPZ Series
For metric threads Thread plug gauge made of ceramics
Feature
- Ceramics used only for frequently used g o-side g auges.No go-side gauges with excellent wear resistance and low prices achieved by using the conventional SKS3 steel materials.
- Tool life 5 to 10 times greater than that for similar gauges made from steel.
- ※Tool life will vary greatly depending on the work piece materials.
- ※Thread plug gauges other than the standard stock items can also be produced.
Type of thread | Pitch | Type of gauge | Class | |
---|---|---|---|---|
M1.4 | 0.3 | coarse | GPIP
(for JIS inspection)
GPWP (for JIS work) GPNP (ISO) |
Ⅱ
(JISClass) 6H (ISOClass) ※M1.4[5H] |
M1.6 | 0.35 | coarse | ||
M1.7 | 0.35 | coarse | ||
M1.8 | 0.35 | coarse | ||
M2 | 0.4 | coarse | ||
M2.3 | 0.4 | coarse | ||
M2.5 | 0.45 | coarse | ||
M2.6 | 0.45 | coarse | ||
M3 | 0.5 | coarse | ||
M4 | 0.7 | coarse | ||
M5 | 0.8 | coarse | ||
M6 | 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 |
- ※Other special sizes are also available.