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S-31 - 0.53 Inch, 32 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 8 coils and Closed ends. This spring features an O.D. of 0.25 Inch, an I.D. of 0.18 Inch, and a spring rate of 32 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-31
Ends Closed
Finish None
Free Length 0.53 in
Inside Diameter 0.18 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 32 lbs/in
SKU S-31CS
Solid Length 0.32 in
Suggested Max Deflection 0.19 in
Suggested Max Load 6 lbf
Total Coils 8
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-31
Ends Closed
Finish None
Free Length 13.46 mm
Inside Diameter 4.57 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 5.6 N/mm
SKU S-31CS
Solid Length 8.13 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 26.69 N
Total Coils 8
Wire Diameter 0.89 mm

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