Blanked edge Welch Plugs are engineered to seal core holes in castings with plug sizes ranging from 0.312" - 2.500".

Part Number |
Hole Diameter |
Outside Diameter |
Spherical Radius |
Material Type |
Material Thickness |
Finish |
|---|---|---|---|---|---|---|
| HPG-500-KS-62 HPG-500-KS-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.505 in | Outside Diameter N/A 0.500 in | Spherical Radius N/A 0.531 in | Material Type N/A Stainless Steel | Material Thickness N/A 0.062 in | Finish N/A Plain Finish |
| HPG-625-A-64 HPG-625-A-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Aluminum | Material Thickness N/A 0.064 in | Finish N/A Plain Finish |
| HPG-625-A-81 HPG-625-A-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Aluminum | Material Thickness N/A 0.081 in | Finish N/A Plain Finish |
| HPG-625-B-64 HPG-625-B-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Brass | Material Thickness N/A 0.064 in | Finish N/A Plain Finish |
| HPG-625-B-81 HPG-625-B-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Brass | Material Thickness N/A 0.081 in | Finish N/A Plain Finish |
| HPG-625-S-62 HPG-625-S-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.062 in | Finish N/A Plain Finish |
| HPG-625-S-62-MZ HPG-625-S-62-MZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.062 in | Finish N/A Mechanically Plated Zinc |
| HPG-625-S-62-EZ HPG-625-S-62-EZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.062 in | Finish N/A Electro Plated Zinc |
| HPG-625-KS-62 HPG-625-KS-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.630 in | Outside Diameter N/A 0.625 in | Spherical Radius N/A 0.750 in | Material Type N/A Stainless Steel | Material Thickness N/A 0.062 in | Finish N/A Plain Finish |
| HPG-750-A-64 HPG-750-A-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Aluminum | Material Thickness N/A 0.064 in | Finish N/A Plain Finish |
| HPG-750-A-81 HPG-750-A-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Aluminum | Material Thickness N/A 0.081 in | Finish N/A Plain Finish |
| HPG-750-B-64 HPG-750-B-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Brass | Material Thickness N/A 0.064 in | Finish N/A Plain Finish |
| HPG-750-B-81 HPG-750-B-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Brass | Material Thickness N/A 0.081 in | Finish N/A Plain Finish |
| HPG-750-S-62 HPG-750-S-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.062 in | Finish N/A Plain Finish |
| HPG-750-S-83 HPG-750-S-83/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.083 in | Finish N/A Plain Finish |
| HPG-750-S-62-MZ HPG-750-S-62-MZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.062 in | Finish N/A Mechanically Plated Zinc |
| HPG-750-S-83-MZ HPG-750-S-83-MZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.083 in | Finish N/A Mechanically Plated Zinc |
| HPG-750-S-62-EZ HPG-750-S-62-EZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.062 in | Finish N/A Electro Plated Zinc |
| HPG-750-S-83-EZ HPG-750-S-83-EZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Hot Rolled Steel | Material Thickness N/A 0.083 in | Finish N/A Electro Plated Zinc |
| HPG-750-KS-62 HPG-750-KS-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Stainless Steel | Material Thickness N/A 0.062 in | Finish N/A Plain Finish |
| HPG-750-KS-83 HPG-750-KS-83/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.755 in | Outside Diameter N/A 0.750 in | Spherical Radius N/A 0.937 in | Material Type N/A Stainless Steel | Material Thickness N/A 0.083 in | Finish N/A Plain Finish |
| HPG-875-A-64 HPG-875-A-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.880 in | Outside Diameter N/A 0.875 in | Spherical Radius N/A 1.094 in | Material Type N/A Aluminum | Material Thickness N/A 0.064 in | Finish N/A Plain Finish |
| HPG-875-A-81 HPG-875-A-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.880 in | Outside Diameter N/A 0.875 in | Spherical Radius N/A 1.094 in | Material Type N/A Aluminum | Material Thickness N/A 0.081 in | Finish N/A Plain Finish |
| HPG-875-B-64 HPG-875-B-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.880 in | Outside Diameter N/A 0.875 in | Spherical Radius N/A 1.094 in | Material Type N/A Brass | Material Thickness N/A 0.064 in | Finish N/A Plain Finish |
| HPG-875-B-81 HPG-875-B-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 0.880 in | Outside Diameter N/A 0.875 in | Spherical Radius N/A 1.094 in | Material Type N/A Brass | Material Thickness N/A 0.081 in | Finish N/A Plain Finish |