¼-20 x ½” Setscrew, 12/Pack

Product Details Variety of Standard ¼-20 Hardware Delrin Washers, Phillip Screws, Set Screws, Thumb Screws, SHCS, and More #55-192 1/8″ Hex Size Allen Wrench used with ¼-20 Socket Head Set Screws Some of the most commonly used ¼-20 hardware is available in the following packages. Delrin washer (0.63″ OD x 0.25″ ID x 0.05″ T) can be used with ¼-20 screws to protect optical components. Specifications Regulatory Compliance Certificate of Conformance: View ×