The ActionJac line of worm-gear screw jacks consists of machinescrew, ball-screw, stainless-steel, metric, and trapezoidal screw jack options. Used individually or in multiple arrangements, each jack ...

For use on D-subminiature connectors as a mounting screw, Sems jack screws are precision manufactured in 0.285, 0.347, and 0.660-in. lengths. The screws feature a chromate-coated, zinc-plated body ...

Available in many configurations, this line offers customers quality, long-duty cycles and configurable solutions for their applications. Offered in machine and ball models, all bevel gear screw jacks ...

Hydraulic jacks and screw jacks serve the same basic purpose, allowing mechanics to lift and support heavy loads in the shop. That said, there are some pretty major differences in how they work, the ...