A line of jack screws is designed for mounting D-subminiature connectors. Offered in stainless steel and steel, the screws come in a variety of finishes for compatibility with most designs. The screws ...

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 ...

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 ...

Machine Screw jacks are used for positioning loads in numerous applications, however when the load direction alternates between tension and compression within the operating cycle and a high position ...

In order to continuously maintain a road bridge workmen need access to the complete span of the bridge for inspection and routine maintenance. For work under and on the side of the bridge access needs ...