$79.08 to $1,135.65
(0)No Reviews yet


Stimpson’s brass #3 self-piercing grommet and washers pierce the material and set the grommet in one single action. Manufactured from a heavier gauge brass and available in three finishes, the #3 self-piercing grommet features a hole size of 7/16", a length under flange of .185”, and a metal thickness of .015”. The corresponding washer has an inside diameter of .546”, an outside diameter of .970”, and a metal thickness of .011”. Stimpson's 405 Bench Press easily set #3 self-piercing grommets and washers by pinching the material between the barrel of the grommet and the flat edge of the washer and then cutting a hole in the material in one action.

  • Grommet (inches):
    • Hole Size: 7/16"
    • Flange Diameter: .970"
    • Length Under Flange: .185"
    • Metal Thickness: .015"
  • Washer (inches):
    • Inside Diameter: .546"
    • Outside Diameter: .970"
    • Metal Thickness: .011"
  • Finishes: Plain Brass, Dull Black Chemical Finish and Nickle Plated
  • Industries: Industrial Fabrics, Commercial Printing & Signage, Marine, and more

Ratings & Reviews

No reviews available

Be the first to Write a Review