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 |
Material Material |
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Spring Rate Spring Rate |
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End Type End Type |
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 | Closed and Ground |
Maximum Spring Rate Tolerance Maximum SpringRate Tolerance |
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Minimum Spring Rate Tolerance Minimum SpringRate Tolerance |
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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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Finish Finish |
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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.
| OD, mm | ID, mm | Wire Dia., mm | Compressed Lg. @ Max. Load, mm | Max. Load, lbs. | Spring Rate, lbs./mm | Material | End Type | Specifications Met | Pkg. Qty. | Pkg. | |
40.5 mm Lg. | |||||||||||
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| 9 | 7 | 1 | 19.9 | 7.5 | 0.36 | Music-Wire Steel | Closed and Ground | DIN 17223, DIN 2095, DIN 2098 | 5 | 000000000 | 000000 |
Corrosion-Resistant Compression Springs
These springs are more corrosion resistant than standard compression springs. They're also easier to compress than standard 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.
302 stainless steel springs have good corrosion resistance.
316 stainless steel springs have excellent corrosion resistance.
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.
| OD, mm | ID, mm | Wire Dia., mm | Compressed Lg. @ Max. Load, mm | Max. Load , lbs. | Spring Rate, lbs./mm | Material | End Type | Specifications Met | Pkg. Qty. | Pkg. | |
40.5 mm Lg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 7 | 1 | 19.9 | 6.21 | 0.3 | 302 Stainless Steel | Closed and Ground | DIN 2095 | 5 | 00000000 | 000000 |
| 9 | 7 | 1 | 23 | 5.29 | 0.3 | Passivated 316 Stainless Steel | Closed and Ground | __ | 1 | 00000000 | 0000 |
| 11.6 | 8.4 | 1.6 | 18.9 | 31.77 | 1.47 | 302 Stainless Steel | Closed and Ground | DIN 2095 | 5 | 00000000 | 00000 |
| 17.25 | 14.75 | 1.25 | 9.1 | 10.16 | 0.32 | 302 Stainless Steel | Closed and Ground | DIN 2095 | 5 | 00000000 | 00000 |
| 17.25 | 14.75 | 1.25 | 24.52 | 5.27 | 0.32 | Passivated 316 Stainless Steel | Closed and Ground | __ | 1 | 00000000 | 0000 |