Die Spring Screw Caps
Screw Caps Shown in a Stamping Die
In addition to providing a backing for springs, these screw caps can also be used to control spring tension. Install them by drilling and tapping a hole through your die set.
For technical drawings and 3-D models, click on a part number.
Thread Size | Hex Wd. | Thick. | Material | Each | |
| 7/16"-20 | 3/16" | 1/4" | Black-Oxide Steel | 0000000 | 00000 |
| 1/2"-20 | 1/4" | 5/16" | Black-Oxide Steel | 0000000 | 0000 |
| 9/16"-18 | 1/4" | 5/16" | Black-Oxide Steel | 0000000 | 0000 |
| 5/8"-18 | 1/4" | 5/16" | Black-Oxide Steel | 0000000 | 0000 |
| 3/4"-16 | 1/4" | 5/16" | Black-Oxide Steel | 00000000 | 0000 |
| 7/8"-14 | 1/4" | 5/16" | Black-Oxide Steel | 00000000 | 0000 |
| 1"-14 | 1/4" | 5/16" | Black-Oxide Steel | 00000000 | 0000 |
| 1 1/8"-12 | 1/4" | 5/16" | Black-Oxide Steel | 00000000 | 0000 |
| 1 1/4"-12 | 1/4" | 5/16" | Black-Oxide Steel | 00000000 | 0000 |
| 1 3/8"-12 | 1/2" | 1/2" | Black-Oxide Steel | 00000000 | 00000 |