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S-3129 - 2.13 Inch, 1.1 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 12 coils and Closed ends. This spring features an O.D. of 0.531 Inch, an I.D. of 0.466 Inch, and a spring rate of 1.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3129
Ends Closed
Finish None
Free Length 2.13 in
Inside Diameter 0.466 in
Material 302/304 Stainless Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 1.1 lbs/in
SKU S-3129CS
Solid Length 0.4 in
Suggested Max Deflection 1.7 in
Suggested Max Load 1.8 lbf
Total Coils 12
Wire Diameter 0.033 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3129
Ends Closed
Finish None
Free Length 54.1 mm
Inside Diameter 11.84 mm
Material 302/304 Stainless Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 0.19 N/mm
SKU S-3129CS
Solid Length 10.16 mm
Suggested Max Deflection 43.18 mm
Suggested Max Load 8.01 N
Total Coils 12
Wire Diameter 0.84 mm

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