Pre-designed and ready to ship.
Buy now from min order to 999 springs - please use 'request quote' for 1000+ quantities.
Please use the filters to narrow down your compression spring search, if you can't find the perfect fit, please give us a call or fill in the custom quote details and we can discuss your requirements and application needs.
Part No. | Outside Dia. (mm) | Inside Dia. (mm) | Free Length (mm) | Wire Dia. (mm) | Solid Length (mm) | Spring Rate (N/mm) | No. Coils (approx) | Check Pricing | Quantity | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.5 | 2.7 | 10 | 0.42 | 4.1 | 1.5 | 8.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.7 | 15 | 0.42 | 5.8 | 0.95 | 12.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.7 | 20 | 0.42 | 7.3 | 0.7 | 16.6 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.7 | 25 | 0.42 | 9 | 0.55 | 20.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.7 | 30 | 0.42 | 10.6 | 0.46 | 24.4 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.7 | 35 | 0.42 | 12.2 | 0.39 | 28.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.7 | 40 | 0.42 | 13.8 | 0.34 | 32.1 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.7 | 50 | 0.42 | 17.1 | 0.27 | 39.9 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 10 | 0.46 | 5 | 1.92 | 10 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 15 | 0.46 | 7.2 | 1.2 | 14.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 20 | 0.46 | 9.4 | 0.88 | 19.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 25 | 0.46 | 11.4 | 0.7 | 24 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 30 | 0.46 | 13.6 | 0.57 | 28.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 35 | 0.46 | 15.8 | 0.49 | 33.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 40 | 0.46 | 17.9 | 0.42 | 38.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 3.5 | 2.6 | 50 | 0.46 | 22.3 | 0.34 | 47.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 10 | 0.4 | 3.7 | 0.87 | 8.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 15 | 0.4 | 5.1 | 0.56 | 11.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 20 | 0.4 | 6.5 | 0.41 | 15.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 25 | 0.4 | 7.9 | 0.32 | 18.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 30 | 0.4 | 9.3 | 0.27 | 22.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 35 | 0.4 | 10.7 | 0.23 | 25.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 40 | 0.4 | 12.1 | 0.2 | 29.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 50 | 0.4 | 15 | 0.16 | 36.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 10 | 0.42 | 3.7 | 1.12 | 7.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 15 | 0.42 | 5.1 | 0.71 | 11.2 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 20 | 0.42 | 6.4 | 0.53 | 14.4 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 25 | 0.42 | 7.8 | 0.41 | 17.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 30 | 0.42 | 9.2 | 0.34 | 21 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 35 | 0.42 | 10.6 | 0.29 | 24.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 40 | 0.42 | 12 | 0.25 | 27.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.2 | 50 | 0.42 | 14.6 | 0.2 | 34 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 10 | 0.46 | 4.3 | 1.5 | 8.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 15 | 0.46 | 6.2 | 0.93 | 12.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 20 | 0.46 | 8 | 0.67 | 16.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 25 | 0.46 | 9.7 | 0.53 | 20.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 30 | 0.46 | 11.4 | 0.44 | 24 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 35 | 0.46 | 13.1 | 0.38 | 27.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 40 | 0.46 | 15 | 0.33 | 31.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3.1 | 50 | 0.46 | 18.4 | 0.26 | 39.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 10 | 0.51 | 4.7 | 2.14 | 9.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 15 | 0.51 | 6.7 | 1.38 | 13.3 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 20 | 0.51 | 8.9 | 1 | 17.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 25 | 0.51 | 10.9 | 0.8 | 21.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 30 | 0.51 | 13 | 0.66 | 25.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 35 | 0.51 | 15.1 | 0.56 | 29.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 40 | 0.51 | 17.1 | 0.49 | 33.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4 | 3 | 50 | 0.51 | 21.3 | 0.39 | 42 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4.5 | 3.6 | 10 | 0.46 | 3.9 | 1.19 | 7.5 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 | ||||||||||||||||||
| 4.5 | 3.6 | 15 | 0.46 | 5.4 | 0.75 | 10.8 | Quantity Pricing
| Max: 999 Min: 1 Step: 1 |
Compression | Extension | Spring Lengths
| Compression Springs | Extension Springs | |
| Working Length |
Its is not advisable to use more than 80% of the maximum possible deflection. |
We recommend a safe extended length for our springs |
| End Coils | Up to 0.5mm wire - closed only. Over 0.5mm wire - closed & ground |
Full loops are similar to outside diameter. Loop end positions may vary. |
| Tolerances | British Standard - BS 1726: Part1:Grade 2 |
British Standard - BS 1726: Part2:Grade 2 |
| Materials | Carbon Steel Wire / Music Wire - British Standard BS5216, Grade ND3. | |
| Winding | Springs are normally right wound, however this may vary. | |
| Finish | Springs are stress relieved at appropriate temperatures, and stock springs are supplied in a plain finish, lightly oiled. |
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Notifications