Torque Thumb Screws

Torque thumb screws are mechanical clamping components for holding, support and workholding applications. Vlier offers five designs on this page: Regular Type A, Swivel Pad Type, Inverted Type B, Tee Head Type C and Adjustable Type D. All five designs include a checknut to help prevent back-off during operation. Available sizes on this page range from 10–32 through 5/8–11, depending on design, with estimated end force values from 8 to 125 lbf. Product not available in metric. Specify by: Design type (Regular, Swivel Pad, Inverted, Tee Head or Adjustable) Thread size (10–32 through 5/8–11, depending on design) Estimated end force requirement Contact style or pad option (standard, steel swivel pad or Delrin® swivel pad, where listed) Overall length and envelope dimensions (A–F per table, depending on design) Adjustable torque requirement (3–6 in–lb., Adjustable Type D only) Click any row to see CAD and additional product information, or to add to quote.