Brass Cup Washer

Brass 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.


  • Imperial: Dia 4G - 10G
  • Threads: Imperial
  • Material/Finish: Available in Nickel Plated Brass
  • Feature: Good corrosion resistance against moisture or chemicals