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lead screws

Universal, in business over 50 years, manufactures high quality lead screw (leadscrew) assemblies for your most demanding linear displacement applications.

Accuracies to
10 microinches
per turn,
25 microinches
per inch

Unmatched Performance
Universal lead screw assemblies offer lead accuracies to 10 microinches/turn, 25 microinches/inch, the best in the industry. Our standard lead screws (leadscrews), stocked for immediate delivery, offer you lead accuracies of 50 microinches/turn, 100 microinches/inch. Our dual thrust lead screw assemblies, containing two thrust bushings, allow users to execute equal and opposing linear motion with one drive system. All Universal lead screw assemblies are RoHS Compliant.

Ease of Installation

To simplify many applications for lead screw assemblies, Universal offers precision mounting brackets and lead screw cartridges. Users now have a practical alternative to designing, machining, and assembling their own mounting components.


Immediate Delivery
Order Universal standard lead screws in 1/4", 1/2", and 3/4", diameter screws. Our 3/4" lead screw offers increments of travel to 31".


30 Chambers St., Fairfield, Connecticut 06825
Tel: 203/336-1849 Fax: 203/366-1326
E-mail: Sales
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