Washers, spacers and bushings

Dunham Products manufactures washers, spacers and bushings to use with our threaded fasteners.

Washers help to distribute load, reduce vibration, and wear. Spacers are used when additional space between objects is required. Bushings are sleeves which reduce friction and limit movement on one or more axis, while allowing free directional movement.

Dunham Products manufactures spacers and bushings in the following materials, including DFARS (Defense Federal Acquisition Regulation Supplement) and RoHS (Restriction of Hazardous Substances Directive) compliant:


  • Alloy Steels
  • Carbon Steels
  • MonelĀ®
  • Super Alloys
  • Stainless Steel


  • Aluminum
  • Brass
  • Bronze
  • Copper
  • Titanium


  • Nylon
  • Fiberglass
  • Ceramic

We can also produce many types of internal geometry, and can offer these modifications:

  • Shorten length
  • Open hole diameter (ID)
  • Reduce body diameter (OD)
  • Cross-drilling

Dunham Products would love to hear about your next project! If you have a project or challenge, we’ll help you get it done!