Hydraulic Sealing Plugs
Permanently seal unthreaded holes in pneumatic and hydraulic components. An installation tool (sold separately) is required. Insert the plug into a hole and use a hammer (or arbor press) with the installation tool to set the ball bearing in place.
For technical drawings and 3-D models, click on a part number.
Plugs
| For ID | For Min. Hole Dp. | Ht. | Max. Temp., °F | Hardness | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel  | |||||||
|---|---|---|---|---|---|---|---|
| 3/32" | 13/16" | 3/32" | 210° | Rockwell C58 | 5 | 00000000 | 00000 |
| 1/8" | 1/8" | 1/8" | 210° | Rockwell B90 | 5 | 00000000 | 0000 |
| 5/32" | 0.13" | 5/32" | 210° | Rockwell B90 | 5 | 00000000 | 00000 |
| 3/16" | 0.152" | 3/16" | 210° | Rockwell B90 | 5 | 00000000 | 00000 |
| 7/32" | 0.187" | 7/32" | 210° | Rockwell B90 | 5 | 00000000 | 00000 |
| 1/4" | 0.212" | 17/64" | 210° | Rockwell B90 | 5 | 00000000 | 00000 |
| 9/32" | 1/4" | 9/32" | 210° | Rockwell B90 | 5 | 00000000 | 00000 |
| 5/16" | 0.327" | 21/64" | 210° | Rockwell B103 | 5 | 00000000 | 00000 |
| 11/32" | 0.385" | 25/64" | 210° | Rockwell B103 | 1 | 00000000 | 0000 |
| 3/8" | 0.425" | 7/16" | 210° | Rockwell B103 | 1 | 00000000 | 0000 |
| 13/32" | 0.425" | 7/16" | 210° | Rockwell B103 | 1 | 00000000 | 0000 |
| 7/16" | 0.503" | 33/64" | 210° | Rockwell B103 | 1 | 00000000 | 0000 |
| 15/32" | 0.504" | 33/64" | 210° | Rockwell B103 | 1 | 00000000 | 0000 |
Installation Tools
| For ID | Lg. | Dia. | Each | |
Steel | ||||
|---|---|---|---|---|
| 3/32" | 5" | 1/8" | 00000000 | 000000 |
| 1/8" | 5" | 1/8" | 00000000 | 00000 |
| 5/32" | 5" | 3/8" | 00000000 | 00000 |
| 3/16" | 5" | 3/8" | 00000000 | 00000 |
| 7/32" | 5" | 3/8" | 00000000 | 00000 |
| 1/4" | 5" | 3/8" | 00000000 | 00000 |
| 9/32" | 5" | 3/8" | 00000000 | 00000 |
| 5/16" | 5" | 3/8" | 00000000 | 00000 |
| 11/32" | 5" | 5/8" | 00000000 | 00000 |
| 3/8" | 5" | 5/8" | 00000000 | 00000 |
| 13/32" | 5" | 5/8" | 00000000 | 00000 |
| 7/16" | 5" | 5/8" | 00000000 | 00000 |
| 15/32" | 5" | 5/8" | 00000000 | 00000 |