Setting Standards For External Screw Thread Micrometers
Code: 7384
Made of hardened steel
Deviation (difference between the ordered size and the size marked on the setting standard when supplied): ±20μm
For example, the ordered size is 25mm, the size marked on the setting standard when supplied may be 25.015mm
Specification
| Code | Type | Accuracy |
|---|---|---|
| 7384-A25 | 60° thread angle | ±2.5μm |
| 7384-A50 | 60° thread angle | ±3μm |
| 7384-A75 | 60° thread angle | ±3.5μm |
| 7384-A100 | 60° thread angle | ±4μm |
| 7384-A125 | 60° thread angle | ±4.5μm |
| 7384-A150 | 60° thread angle | ±5μm |
| 7384-A175 | 60° thread angle | ±5.5μm |
| 7384-A200 | 60° thread angle | ±6μm |
| 7384-A225 | 60° thread angle | ±6.5μm |
| 7384-A250 | 60° thread angle | ±7μm |
| 7384-A275 | 60° thread angle | ±7.5μm |
| 7384-A300 | 60° thread angle | ±8μm |
| 7384-B25 | 55° thread angle | ±2.5μm |
| 7384-B50 | 55° thread angle | ±3μm |
| 7384-B75 | 55° thread angle | ±3.5μm |
| 7384-B100 | 55° thread angle | ±4μm |
| 7384-B125 | 55° thread angle | ±4.5μm |
| 7384-B150 | 55° thread angle | ±5μm |
| 7384-B175 | 55° thread angle | ±5.5μm |
| 7384-B200 | 55° thread angle | ±6μm |
| 7384-B225 | 55° thread angle | ±6.5μm |
| 7384-B250 | 55° thread angle | ±7μm |
| 7384-B275 | 55° thread angle | ±7.5μm |
| 7384-B300 | 55° thread angle | ±8μm |
