Series overview of Precision Adjustment Screws
MHGS – Micrometer Heads
For applications with the highest requirements for accuracy and reproducible fine adjustment.
Micrometer heads enable extremely fine, precise, and reproducible linear adjustment. They feature
a scale for repeatable settings and are designed for applications requiring maximum precision.
- Minimum resolution: 10 µm
- Adjustment range: up to 50 mm
- Accuracy: ± 2.5 µm
- Tolerance: ± 2 µm
- Mounting: Lock screw / Clamping
PS - Fine Adjustment Screws
For precise, cost-effective adjustment with a moderate adjustment range.
Fine-thread screws provide a cost-efficient alternative for precise adjustments. They are suitable
for moderate travel ranges where no defined scale resolution is required.
- Thread pitch: 0.25 mm / 0.5 mm / 1 mm
- Adjustment range: up to 25 mm
- Accuracy: ± 15 µm
- Mounting: Thread locking / Cylindrical clamping
Comparison of our MHGS and PS Precision Adjustment Screws
| MHGS | PS | |
|---|---|---|
| Screw type: | Micrometer head | Fine adjustment screw |
| Skala | Micrometer scale (vernier) | none |
| Minimum resolution: | 10 µm | – |
| Accuracy: | ± 2.5 µm | ± 15 µm |
| Adjustment range: | up to 50 mm | up to 25 mm |
| Mounting: | Locknut / Clamping | Thread locking / Cylindrical clamping |
| Application: | reproducible fine adjustment | precise adjustment via thread pitch |
Series overview of Precision Adjustment Screws
MHGS – Micrometer Heads
For applications with the highest requirements for accuracy and reproducible fine adjustment.
Micrometer heads enable extremely fine, precise, and reproducible linear adjustment. They feature
a scale for repeatable settings and are designed for applications requiring maximum precision.
- Minimum resolution: 10 µm
- Adjustment range: up to 50 mm
- Accuracy: ± 2.5 µm
- Tolerance: ± 2 µm
- Mounting: Lock screw / Clamping
PS - Fine Adjustment Screws
For precise, cost-effective adjustment with a moderate adjustment range.
Fine-thread screws provide a cost-efficient alternative for precise adjustments. They are suitable
for moderate travel ranges where no defined scale resolution is required.
- Thread pitch: 0.25 mm / 0.5 mm / 1 mm
- Adjustment range: up to 25 mm
- Accuracy: ± 15 µm
- Mounting: Thread locking / Cylindrical clamping
Comparison of our MHGS and PS Precision Adjustment Screws
| MHGS | PS | |
|---|---|---|
| Screw type: | Micrometer head | Fine adjustment screw |
| Skala | Micrometer scale (vernier) | none |
| Minimum resolution: | 10 µm | – |
| Accuracy: | ± 2.5 µm | ± 15 µm |
| Adjustment range: | up to 50 mm | up to 25 mm |
| Mounting: | Locknut / Clamping | Thread locking / Cylindrical clamping |
| Application: | reproducible fine adjustment | precise adjustment via thread pitch |


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