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Length
ID
Spring Type
Wire Diameter
Compressed Length @ Maximum Load
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Spring Rate
Material
Wire Thickness
Load Rating
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Compression Springs
Lg., mm | OD, mm | ID, mm | Wire Dia., mm | Compressed Lg. @ Max. Load, mm | Max. Load, lb. | Spring Rate, lbf/mm | End Type | Specs. Met | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Corrosion-Resistant 302 Stainless Steel | |||||||||||||
| 25 | 7.55 | 5.05 | 1.25 | 13.8 | 24 | 2.2 | Closed and Ground | DIN 2095 | 5 | 2006N289 | 000000 | ||
Highly Corrosion-Resistant 316 Stainless Steel | |||||||||||||
| 25 | 2.5 | 1.9 | 0.3 | 15.1 | 0.5 | 0.05 | Closed | — | 1 | 8969T257 | 0000 | ||
| 25 | 3 | 1.98 | 0.51 | 18.7 | 2 | 0.32 | Closed and Ground | — | 1 | 8969T367 | 0000 | ||
| 25 | 3 | 2.28 | 0.36 | 16.5 | 0.7 | 0.08 | Closed and Ground | — | 1 | 8969T328 | 0000 | ||
| 25 | 3 | 2.4 | 0.3 | 13.3 | 0.4 | 0.03 | Closed | — | 1 | 8969T265 | 0000 | ||
| 25 | 3.71 | 2.49 | 0.61 | 17.8 | 2.8 | 0.38 | Closed and Ground | — | 1 | 8969T472 | 0000 | ||
| 25 | 4.6 | 2.98 | 0.81 | 19.4 | 5.2 | 0.94 | Closed and Ground | — | 1 | 8969T597 | 0000 | ||
| 25 | 4.6 | 3.38 | 0.61 | 16.8 | 2.3 | 0.28 | Closed and Ground | — | 1 | 8969T487 | 0000 | ||
| 25 | 4.6 | 3.48 | 0.56 | 15.9 | 1.8 | 0.19 | Closed and Ground | — | 1 | 8969T427 | 0000 | ||
| 25 | 4.6 | 3.68 | 0.46 | 15.3 | 1 | 0.1 | Closed and Ground | — | 1 | 8969T353 | 0000 | ||
| 25 | 4.6 | 3.88 | 0.36 | 13.9 | 0.4 | 0.04 | Closed and Ground | — | 1 | 8969T341 | 0000 | ||
| 25 | 5.99 | 4.37 | 0.81 | 17.4 | 4.1 | 0.54 | Closed and Ground | — | 1 | 8969T627 | 0000 | ||
| 25 | 5.99 | 4.77 | 0.61 | 13.4 | 1.8 | 0.15 | Closed and Ground | — | 1 | 8969T508 | 0000 | ||
| 25 | 5.99 | 4.97 | 0.51 | 12.2 | 1 | 0.08 | Closed and Ground | — | 1 | 8969T403 | 0000 | ||
| 25 | 7.49 | 5.61 | 0.97 | 17.3 | 5.5 | 0.66 | Closed and Ground | — | 1 | 8969T699 | 0000 | ||
| 25 | 7.49 | 5.87 | 0.81 | 15.5 | 3.3 | 0.35 | Closed and Ground | — | 1 | 8969T65 | 0000 | ||
| 25 | 7.49 | 6.17 | 0.66 | 14.5 | 1.8 | 0.17 | Closed and Ground | — | 1 | 8969T557 | 0000 | ||
| 25 | 7.49 | 6.37 | 0.56 | 13.2 | 1.1 | 0.09 | Closed and Ground | — | 1 | 8969T447 | 0000 | ||
| 25 | 7.55 | 5.05 | 1.27 | 19.6 | 11 | 2.2 | Closed and Ground | — | 1 | 8969T853 | 0000 | ||
| 25 | 8.99 | 7.11 | 0.97 | 15.4 | 4.6 | 0.48 | Closed and Ground | — | 1 | 8969T717 | 0000 | ||
| 25 | 10.8 | 8.2 | 1.3 | 16.5 | 9 | 1.1 | Closed and Ground | — | 1 | 8969T884 | 0000 | ||
| 25 | 10.8 | 9.02 | 0.89 | 13.6 | 3 | 0.27 | Closed and Ground | — | 1 | 8969T681 | 0000 | ||
| 25 | 11.99 | 9.19 | 1.4 | 16.1 | 10 | 1.1 | Closed and Ground | — | 1 | 8969T898 | 0000 | ||
| 25 | 11.99 | 10.11 | 0.97 | 14.8 | 3.5 | 0.31 | Closed and Ground | — | 1 | 8969T733 | 0000 | ||
| 25 | 13.51 | 11.33 | 1.09 | 12 | 4.5 | 0.34 | Closed and Ground | — | 1 | 8969T82 | 0000 | ||
| 25 | 15.01 | 11.81 | 1.6 | 15.4 | 12 | 1.3 | Closed and Ground | — | 1 | 8969T943 | 0000 | ||
| 25 | 15.01 | 12.63 | 1.19 | 10.3 | 5.2 | 0.35 | Closed and Ground | — | 1 | 8969T838 | 0000 | ||
| 25 | 18.29 | 14.27 | 2.03 | 16.7 | 19 | 2.2 | Closed and Ground | — | 1 | 8969T981 | 0000 | ||
| 25 | 18.29 | 15.49 | 1.4 | 13.4 | 6.8 | 0.58 | Closed and Ground | — | 1 | 8969T913 | 0000 | ||
Color-Coded Die Springs
Metric
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Wire, mm | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Hole Dia., mm | For Shaft Dia., mm | Lg., mm | Thk. | Wd. | Compressed Lg. @ Max. Load, mm | Deflection @ Max. Load | Max. Load, lb. | Spring Rate, lbf/mm | Material | End Type | Specs. Met | Each | |||
Green (Light Load) | |||||||||||||||
| 10 | 5 | 25 | 0.99 | 1.78 | 16.2 | 35% | 19 | 2.2 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N11 | 00000 | ||
| 12.5 | 6 | 25 | 1.32 | 2.36 | 16.2 | 35% | 35 | 4 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N115 | 0000 | ||
| 16 | 8 | 25 | 1.75 | 2.77 | 16.2 | 35% | 46 | 5.2 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N121 | 0000 | ||
| 20 | 10 | 25 | 1.91 | 4.19 | 16.2 | 35% | 105 | 13 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N126 | 0000 | ||
| 25 | 12.5 | 25 | 2.54 | 5.46 | 16.2 | 35% | 195 | 22 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N135 | 0000 | ||
Blue (Medium Load) | |||||||||||||||
| 10 | 5 | 25 | 1.17 | 1.85 | 17.5 | 30% | 26 | 3.5 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N154 | 0000 | ||
| 12.5 | 6 | 25 | 1.55 | 2.39 | 17.5 | 30% | 50 | 6.7 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N159 | 0000 | ||
| 16 | 8 | 25 | 2.06 | 3.12 | 17.5 | 30% | 83 | 11 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N164 | 0000 | ||
| 20 | 10 | 25 | 2.36 | 3.96 | 17.5 | 30% | 165 | 22 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N168 | 0000 | ||
| 25 | 12.5 | 25 | 2.92 | 5.54 | 17.5 | 30% | 245 | 33 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N174 | 0000 | ||
Red (Heavy Load) | |||||||||||||||
| 10 | 5 | 25 | 1.37 | 1.83 | 18.7 | 25% | 31 | 4.9 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N186 | 0000 | ||
| 12.5 | 6 | 25 | 1.83 | 2.41 | 18.7 | 25% | 59 | 9.4 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N19 | 0000 | ||
| 16 | 8 | 25 | 2.36 | 3.18 | 18.7 | 25% | 105 | 17 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N193 | 0000 | ||
| 20 | 10 | 25 | 3.18 | 4.19 | 18.7 | 25% | 300 | 48 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N196 | 0000 | ||
| 25 | 12.5 | 25 | 4.01 | 5.61 | 18.7 | 25% | 525 | 84 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N211 | 0000 | ||
Yellow (Extra-Heavy Load) | |||||||||||||||
| 10 | 5 | 25 | 1.50 | 2.03 | 20 | 20% | 41 | 8.2 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N221 | 0000 | ||
| 12.5 | 6 | 25 | 2.13 | 2.46 | 20 | 20% | 65 | 13 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N224 | 0000 | ||
| 16 | 8 | 25 | 2.79 | 3.20 | 20 | 20% | 130 | 26 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N227 | 0000 | ||
| 20 | 10 | 25 | 4.09 | 4.06 | 20 | 20% | 325 | 65 | Chrome Silicon Steel | Closed and Ground | ISO 10243 | 1804N23 | 0000 | ||
Extension Springs
Load, lb. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Lg., mm | OD, mm | Wire Dia., mm | Extended Lg. @ Max. Load, mm | Min. | Max. | Spring Rate, lbf/mm | Pkg. Qty. | Pkg. | |||
Loop End | |||||||||||
Spring Steel | |||||||||||
| 25 | 7 | 1 | 38.1 | 1.84 | 10.18 | 0.66 | 2 | 3630N169 | 000000 | ||
Corrosion-Resistant 302 Stainless Steel | |||||||||||
| 25 | 7 | 1 | 38.1 | 1.84 | 8.48 | 0.55 | 2 | 8464N242 | 00000 | ||
Hook End | |||||||||||
Corrosion-Resistant 302 Stainless Steel | |||||||||||
| 25 | 7 | 1 | 38.1 | 1.84 | 8.48 | 0.55 | 2 | 1942N437 | 00000 | ||


























