1/4″-80 Fine Adjustment Screws are a standard piece of hardware used in the Photonics lab. Base Lab Tools offers the finest 80 TPI (318 µm/rev) screws available.
Shipped from stock and made in the USA. Screws and bushings are sold separately to easily mix and match.
- 1/4″-80 Fine Adjustment Screw
- Epoxy Free and Better than Class 3A
- Bushings and Screws Designed to be Interchangeable
- 0.31″ to 4″ Shipped from Stock
- Made in the USA
- Up to 7” long by special request
Base Lab Tools has brought to the photonics community the world’s best fine adjustments screws at the unbeatable prices. All of these screws are epoxy free, better than class 3A and designed to be mixed and matched with our 1/4″-80 bushings. These fined adjustment screws are the work horses of most photonics labs driving fine motion applications like mirror mounts, translation stages and rotation platforms.
Note: Bushings are not included with this item and must be ordered separately.
For higher adjustment resolution consider our 100, 127, 200 and 254 TPI versions. Call for custom and vacuum compatible versions.