System of Measurement System of Measurement |
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Length Length | Show |
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Length Length | Hide |
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Spring Type Spring Type |
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| Compression |
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| Extension |
End Type End Type |
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| Closed and Ground | Closed |
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| Hook |
Spring Rate Spring Rate |
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Material Material |
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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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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Load Load |
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Maximum Spring Rate Tolerance Maximum SpringRate Tolerance |
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Minimum Spring Rate Tolerance Minimum SpringRate Tolerance |
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Compression Springs
As you squeeze a compression spring, it pushes back to return to its original length. Spring rate is the amount of force required for every inch of compression or, for metric springs, millimeter of compression. The higher the spring rate, the harder it is to compress the spring.
Springs with closed and ground ends sit flat, so they won’t buckle.
For technical drawings and 3-D models, click on a part number.
Extension Springs with Hook Ends
As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Spring rate is the amount of force required for every inch or mm of extension.
For technical drawings and 3-D models, click on a part number.
Load, lbs. | |||||||||
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| OD | Wire Dia. | Extended Lg. @ Max. Load | Min. | Max. | Spring Rate, lbs./in. | Material | Pkg. Qty. | Pkg. | |
0.44" Lg. | |||||||||
| 0.063" | 0.007" | 1.12" | 0.03 | 0.32 | 0.4 | Music-Wire Steel | 5 | 00000000 | 000000 |
| 0.094" | 0.01" | 1.03" | 0.05 | 0.6 | 0.9 | Music-Wire Steel | 5 | 00000000 | 00000 |
| 0.094" | 0.011" | 0.87" | 0.06 | 0.7 | 1.5 | Music-Wire Steel | 5 | 00000000 | 00000 |
| 0.094" | 0.012" | 0.82" | 0.1 | 1 | 2.4 | Music-Wire Steel | 5 | 00000000 | 00000 |
| 0.094" | 0.013" | 0.73" | 0.1 | 1.15 | 3.6 | Music-Wire Steel | 5 | 00000000 | 00000 |
| 0.094" | 0.014" | 0.68" | 0.17 | 1.5 | 5.5 | Music-Wire Steel | 5 | 00000000 | 00000 |
Corrosion-Resistant Extension Springs with Hook Ends
Made of stainless steel, these springs are more corrosion resistant than steel springs. They're also easier to extend than steel springs. As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Spring rate is the amount of force required for every inch of extension or, for metric springs, millimeter of compression.
302 stainless steel springs have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.