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S-257 - 6.38 Inch, 36 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 14 coils and Closed & Ground ends. This spring features an O.D. of 1.953 Inch, an I.D. of 1.539 Inch, and a spring rate of 36 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-257
Ends Closed & Ground
Finish None
Free Length 6.38 in
Inside Diameter 1.539 in
Material 302/304 Stainless Steel
Outside Diameter 1.953 in
Part Type Standard
Rate 36 lbs/in
SKU S-257CS
Solid Length 2.9 in
Suggested Max Deflection 3.1 in
Suggested Max Load 112 lbf
Total Coils 14
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-257
Ends Closed & Ground
Finish None
Free Length 162.05 mm
Inside Diameter 39.09 mm
Material 302/304 Stainless Steel
Outside Diameter 49.61 mm
Part Type Standard
Rate 6.3 N/mm
SKU S-257CS
Solid Length 73.66 mm
Suggested Max Deflection 78.74 mm
Suggested Max Load 498.18 N
Total Coils 14
Wire Diameter 5.26 mm

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