Self Piercing Grommets & Washers – No. G3

Brass Self Piercing Grommets and Washers – No. G3

Made of heavier gauge brass than traditional sheet metal grommets. Pierce and set in a single action. No need for a pre-punched hole.

These can be set using our Osborne Hand Press Machine No. W-1 or Pneumatic Machine No. W-3 with the correspondent self piercing grommet setting dies.

Packed and sold in 500 pcs. per box. Available in 4 sizes

Size No.Diameter of hole
when set (in)
Outside diameter (in)Length under flange (in)Weight per gross
(lbs) (oz)
01/40.5500.1650 - 213064
15/160.6300.2000 - 513066
23/80.7500.3200 - 813068
37/160.9700.1850 - 1213070