Plain Washers

Small size - Shape and dimensions of part grade A

Standard size - Part grade A and standard-sized chamfering*2 - Shape and dimensions of part grade A

Standard size - Shape and dimensions of part grade C

Large size - Shape and dimensions of part grade A or C

Super-large size - Shape and dimensions of part grade C



Customer Service

  • Usage Method
  • Technical Question
  • Customization Products
USA and Canada

NBK America LLC

9:00 to 17:00 on weekdays, Eastern Standard Time

Asia and Europe

Nabeya Bi-tech Kaisha

8:00 to 17:00 on weekdays, Japan Standard Time