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S-1261 - 1.25 Inch, 2.5 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Regular compression spring in 302/304 Stainless Steel with 3.75 total coils and Closed ends. This spring features an O.D. of 1.359 Inch, an I.D. of 1.253 Inch, and a spring rate of 2.5 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1261
Ends Closed
Finish None
Free Length 1.25 in
Inside Diameter 1.253 in
Material 302/304 Stainless Steel
Outside Diameter 1.359 in
Part Type Standard
Rate 2.5 lbs/in
SKU S-1261CS
Solid Length 0.25 in
Suggested Max Deflection 1 in
Suggested Max Load 2.5 lbf
Total Coils 3.75
Wire Diameter 0.053 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1261
Ends Closed
Finish None
Free Length 31.75 mm
Inside Diameter 31.83 mm
Material 302/304 Stainless Steel
Outside Diameter 34.52 mm
Part Type Standard
Rate 0.44 N/mm
SKU S-1261CS
Solid Length 6.35 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 11.12 N
Total Coils 3.75
Wire Diameter 1.35 mm

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