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Cut-to-Length Die Springs
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Keep these extra-long springs on hand, so you can cut the right length whenever you need it. Install these springs in your die press for small-batch jobs. Made of tempered spring steel, these springs stay strong and resilient in dry environments. Trim your spring, then grind the open ends flat to balance your load.
Spring Rate—To determine the spring rate of a cut spring, first multiply the spring rate given by the spring's original length, then divide the result by the cut length (in inches).
Wire | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Hole Dia. | For Shaft Dia. | Lg. | Thk. | Wd. | Spring Rate, lbf/in | Material | End Type | Each | ||
| 7/16" | 1/4" | 36" | 0.063" | 0.063" | 3 | Spring Steel | Open | 0000000 | 000000 | |
| 1/2" | 1/4" | 36" | 0.094" | 0.094" | 14 | Spring Steel | Open | 0000000 | 00000 | |
| 9/16" | 5/16" | 36" | 0.094" | 0.094" | 9.6 | Spring Steel | Open | 0000000 | 00000 | |
| 9/16" | 3/8" | 36" | 0.063" | 0.063" | 1.4 | Spring Steel | Open | 0000000 | 00000 | |
| 11/16" | 3/8" | 36" | 0.125" | 0.125" | 20 | Spring Steel | Open | 0000000 | 00000 | |
| 11/16" | 7/16" | 36" | 0.094" | 0.094" | 5.2 | Spring Steel | Open | 0000000 | 00000 | |
| 11/16" | 1/2" | 36" | 0.063" | 0.063" | 0.82 | Spring Steel | Open | 0000000 | 00000 | |
| 3/4" | 3/8" | 36" | 0.093" | 0.156" | 13 | Spring Steel | Open | 0000000 | 00000 | |
| 13/16" | 1/2" | 36" | 0.125" | 0.125" | 12 | Spring Steel | Open | 0000000 | 00000 | |
| 13/16" | 9/16" | 36" | 0.094" | 0.094" | 2.9 | Spring Steel | Open | 0000000 | 00000 | |
| 15/16" | 1/2" | 36" | 0.188" | 0.188" | 54 | Spring Steel | Open | 0000000 | 00000 | |
| 15/16" | 5/8" | 36" | 0.125" | 0.125" | 7.4 | Spring Steel | Open | 0000000 | 00000 | |
| 1" | 1/2" | 36" | 0.109" | 0.219" | 17 | Spring Steel | Open | 0000000 | 00000 | |
| 1 1/16" | 5/8" | 36" | 0.188" | 0.188" | 40 | Spring Steel | Open | 0000000 | 00000 | |
| 1 1/16" | 3/4" | 36" | 0.125" | 0.125" | 5.8 | Spring Steel | Open | 0000000 | 00000 | |
| 1 3/16" | 3/4" | 36" | 0.188" | 0.188" | 29 | Spring Steel | Open | 0000000 | 00000 | |
| 1 3/16" | 13/16" | 36" | 0.156" | 0.156" | 12 | Spring Steel | Open | 0000000 | 00000 | |
| 1 5/16" | 7/8" | 36" | 0.188" | 0.188" | 20 | Spring Steel | Open | 0000000 | 00000 | |
| 1 1/2" | 3/4" | 36" | 0.187" | 0.313" | 49 | Spring Steel | Open | 0000000 | 000000 | |
| 1 13/16" | 1 1/16" | 36" | 0.313" | 0.313" | 105 | Spring Steel | Open | 0000000 | 000000 | |
| 1 13/16" | 1 1/8" | 36" | 0.281" | 0.281" | 58 | Spring Steel | Open | 0000000 | 000000 | |
| 2" | 1" | 36" | 0.218" | 0.438" | 63 | Spring Steel | Open | 0000000 | 000000 | |
| 2 1/16" | 1 5/16" | 36" | 0.313" | 0.313" | 69 | Spring Steel | Open | 0000000 | 000000 | |
| 2 5/16" | 1 9/16" | 36" | 0.313" | 0.313" | 54 | Spring Steel | Open | 0000000 | 000000 | |
