RS PRO Stainless Steel Extension Spring, 32.9mm x 3.6mm
- RS Stock No.:
- 821-403
- Brand:
- RS PRO
Subtotal (1 pack of 10 units)*
£9.52
(exc. VAT)
£11.42
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 460 unit(s) shipping from 17 November 2025
- Plus 360 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 + | £0.952 | £9.52 |
*price indicative
- RS Stock No.:
- 821-403
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Material | Stainless Steel | |
| Free Length | 32.9mm | |
| Maximum Extended Length | 87.6mm | |
| Outside Diameter | 3.6mm | |
| Wire Diameter | 0.4mm | |
| Initial Tension | 5.44N | |
| Spring Rate | 0.093N/mm | |
| Ends | Looped | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Material Stainless Steel | ||
Free Length 32.9mm | ||
Maximum Extended Length 87.6mm | ||
Outside Diameter 3.6mm | ||
Wire Diameter 0.4mm | ||
Initial Tension 5.44N | ||
Spring Rate 0.093N/mm | ||
Ends Looped | ||
- COO (Country of Origin):
- GB
Standards
Material to DIN 17224 No. 1 4310 or BS2056 EN58A with a right hand helix
All dimensions conform to DIN 2097 (Grade 2).
All dimensions conform to DIN 2097 (Grade 2).
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