For Shaft Diameter For Shaft Diameter |
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For Hole Diameter For Hole Diameter |
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Spring Rate Spring Rate |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Die Spring Stock
Keep these springs on hand so you can cut the right length whenever you need it.
As you squeeze a die spring, it gets harder to push. Spring rate is the amount of force required for every inch of compression. The higher the spring rate, the harder it is to compress the spring.
To determine the spring rate of a cut spring, first multiply the spring’s original length by the spring rate given, then divide the result by the cut length (in inches).
For technical drawings and 3-D models, click on a part number.
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| For Hole Dia. | For Shaft Dia. | Lg. | Thick. | Wd. | Spring Rate, lbs./in. | Material | End Type | Each | |
| 7/16" | 1/4" | 36" | 0.063" | 0.063" | 2.95 | Spring-Tempered Steel | Open | 0000000 | 000000 |
| 1/2" | 1/4" | 36" | 0.094" | 0.094" | 14.11 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 9/16" | 5/16" | 36" | 0.094" | 0.094" | 9.57 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 9/16" | 3/8" | 36" | 0.063" | 0.063" | 1.41 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 11/16" | 3/8" | 36" | 0.125" | 0.125" | 20.46 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 11/16" | 7/16" | 36" | 0.094" | 0.094" | 5.22 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 11/16" | 1/2" | 36" | 0.063" | 0.063" | 0.82 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 3/4" | 3/8" | 36" | 0.093" | 0.156" | 12.58 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 13/16" | 1/2" | 36" | 0.125" | 0.125" | 11.63 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 13/16" | 9/16" | 36" | 0.094" | 0.094" | 2.85 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 15/16" | 1/2" | 36" | 0.188" | 0.188" | 53.76 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 15/16" | 5/8" | 36" | 0.125" | 0.125" | 7.35 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 1" | 1/2" | 36" | 0.109" | 0.219" | 16.58 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 1 1/16" | 5/8" | 36" | 0.188" | 0.188" | 39.94 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 1 1/16" | 3/4" | 36" | 0.125" | 0.125" | 5.84 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 1 3/16" | 3/4" | 36" | 0.188" | 0.188" | 29.04 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 1 3/16" | 13/16" | 36" | 0.156" | 0.156" | 11.5 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 1 5/16" | 7/8" | 36" | 0.188" | 0.188" | 20.13 | Spring-Tempered Steel | Open | 0000000 | 00000 |
| 1 1/2" | 3/4" | 36" | 0.187" | 0.313" | 49.16 | Spring-Tempered Steel | Open | 0000000 | 000000 |
| 1 13/16" | 1 1/16" | 36" | 0.313" | 0.313" | 103.58 | Spring-Tempered Steel | Open | 0000000 | 000000 |
| 1 13/16" | 1 1/8" | 36" | 0.281" | 0.281" | 58.1 | Spring-Tempered Steel | Open | 0000000 | 000000 |
| 2" | 1" | 36" | 0.218" | 0.438" | 63.41 | Spring-Tempered Steel | Open | 0000000 | 000000 |
| 2 1/16" | 1 5/16" | 36" | 0.313" | 0.313" | 69.2 | Spring-Tempered Steel | Open | 0000000 | 000000 |
| 2 5/16" | 1 9/16" | 36" | 0.313" | 0.313" | 53.83 | Spring-Tempered Steel | Open | 0000000 | 000000 |