Cup Washer

Cup Washers are used with countersunk head self-tapping screws for a variety of applications including Centering washers, assembly housings, end caps, anti-tampering and more. Cup Washers are a type of spring washer, formed with a semi spherical shaped bottom and/or bevelled edge to provide a tidy and smooth finish.


  • Metric: Dia M6 - M8
  • Imperial: Dia 6G - 14G
  • Material/Finish: G304 Stainless Steel