The screw thread micrometer has 75 to 100 mm with 2 to 3 mm/13-9TPI and has a fixed anvil and directly indicates screw pitch diameter, thus, no need for calculation.
The screw thread micrometer has 75 to 100 mm with 2 to 3 mm/13-9TPI and has a fixed anvil and directly indicates screw pitch diameter, thus, no need for calculation.
| Mass | 330 g | 
| Range | 75 to 100 mm | 
| Accuracy | ±(2+L/75) µm, L = max. range (mm) | 
| Graduation | 0.01 mm | 
| Digital/Analog | Analog | 
| Scale | Thimble and sleeve satin chrome finish, ø18 mm | 
| Measuring Spindle | With spindle lock, ø6.35 mm, spindle pitch 0.635 mm | 
| Spindle Feed Error | 3 µm | 
| Measuring Force | 5 - 10 N |