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S-424CS - 15.8" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 133 coils and closed ends. This spring features an O.D. of 0.42", and an I.D. of 0.346".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-424
Ends Closed
Finish None
Free Length 15.8 in
Inside Diameter 0.346 in
Material 302/304 Stainless Steel
Outside Diameter 0.42 in
Part Type Standard
Rate 0.32 lbs/in
SKU S-424CS
Solid Length 4.96 in
Suggested Max Deflection 11 in
Suggested Max Load 3.4 lbf
Total Coils 133
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-424
Ends Closed
Finish None
Free Length 401.32 mm
Inside Diameter 8.79 mm
Material 302/304 Stainless Steel
Outside Diameter 10.67 mm
Part Type Standard
Rate 0.06 N/mm
SKU S-424CS
Solid Length 125.98 mm
Suggested Max Deflection 279.4 mm
Suggested Max Load 15.12 N
Total Coils 133
Wire Diameter 0.94 mm
The S-424CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.037" diameter 302/304 stainless steel, the S-424 spring design exhibits reliable strength across its 133 active coils, withstanding repeated compression cycles with a maximum load of 3.4 lbf without succumbing to fatigue.

We manufacture the S-424 design to provide a compression spring that is 15.8" long at rest and provides a consistent rate of 0.32 lbs/in along its recommended maximum of 11" deflection. For best results, your application should fully accommodate the inner (0.346") and outer (0.42") diameters of this spring and be designed for its closed end configuration.