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S-3158 - 1.13 Inch, 20 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 4.75 coils and Closed & Ground ends. This spring features an O.D. of 1.25 Inch, an I.D. of 1.068 Inch, and a spring rate of 20 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3158
Ends Closed & Ground
Finish None
Free Length 1.13 in
Inside Diameter 1.068 in
Material 302/304 Stainless Steel
Outside Diameter 1.25 in
Part Type Standard
Rate 20 lbs/in
SKU S-3158CS
Solid Length 0.43 in
Suggested Max Deflection 0.69 in
Suggested Max Load 14 lbf
Total Coils 4.75
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3158
Ends Closed & Ground
Finish None
Free Length 28.7 mm
Inside Diameter 27.13 mm
Material 302/304 Stainless Steel
Outside Diameter 31.75 mm
Part Type Standard
Rate 3.5 N/mm
SKU S-3158CS
Solid Length 10.92 mm
Suggested Max Deflection 17.53 mm
Suggested Max Load 62.27 N
Total Coils 4.75
Wire Diameter 2.31 mm

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