Imperial Spring Washers

Imperial Spring Washers
Imperial Spring Washers

Spring washers have a unique appearance and are made from a ring split at one point then bent into a helical shape. This causes the washer to exert a spring force between the fastener's head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.

We have a range of sizes of imperial spring washers available, all of which are Zinc Plated.

  • Prevent vibration loosening of fsteners
  • Zinc plated
  • 3/16" ID
  • 1/4" ID
  • 5/16" ID
  • 3/8" ID
  • 7/16" ID
  • 1/2" ID