RS PRO Stainless Steel Compression Spring, 31mm x 4.5mm, 0.45N/mm

  • RS Stock No. 821-330
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

Stainless Steel Compression Springs

Material to DIN 17224 No.1, 4310 or BS2056 EN58A
Ends are squared and unground
Appearance: brown/bronze
Made with a right hand helix


The load at minimum working length is the load required to compress the spring to that length. All dimensions and forces to conform to DIN 2095 (grade 2).


DIN 17224 No.1, 4310 or BS2056 EN58A

Attribute Value
Outside Diameter 4.5mm
Wire Diameter 0.5mm
Free Length 31mm
Minimum Working Length 14mm
Load at Minimum Working Length 7.76N
Material Stainless Steel
Spring Rate 0.45N/mm
Ends Closed (Square)/Unground
930 In Global stock for delivery within 4 - 8 working days
Price Each (In a Pack of 10)
PHP 52.606
(exc. VAT)
PHP 58.919
(inc. VAT)
Per Unit
Per Pack*
10 +
*price indicative
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