Threaded Captive Washers

This range of Captive Washers has a very shallow thread on the inside diameter. This means they can be screwed on, and once past the threads they will not separate from the captive screw or bolt.

How to install a captive screw and washer assembly;
1) Place the captive screw into the panel hole.
2) Thread the washer on to the screw, beyond the threaded part of the screw, which retains the screw in the panel.

The washers are made from Stainless Steel that provides good resistance to corrosion and machinability. The material is a popular choice for construction and automotive applications.

• Material: Stainless Steel
• AISI 303, 1.4305 and AISI 316, 1.4401
• Finish Options: Black Oxide Coated, Zinc Plated and Titanium (Grades 2 and 5)