Product Announcement from Keystone Electronics Corp.
Thumb Screws, Captive Screws, Shoulder and Sems screws are made of Stainless Steel per ASTM-A581/A582. Steel Jack screws in Clear Chromate, Yellow Zinc and Stainless Steel supplied with and without mounting hardware. Also available with nylon patch for additional vibration strength. Turnable Jack Screws for replacement hardware for "D" subminiature connectors available in a variety of styles and finishes