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Century Spring

50958SCS - 3.937" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 11.5 coils and closed & ground ends. This spring features an O.D. of 1.282", and an I.D. of 1.002".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50958S
Ends Closed & Ground
Finish Passivated
Free Length 3.937 in
Inside Diameter 1.002 in
Material 316 Stainless Steel
Outside Diameter 1.282 in
Rate 34.116 lbs/in
SKU 50958SCS
Solid Length 1.612 in
Suggested Max Deflection 1.522 in
Suggested Max Load 51.923 lbf
Total Coils 11.5
Wire Diameter 0.14 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50958S
Ends Closed & Ground
Finish Passivated
Free Length 100 mm
Inside Diameter 25.45 mm
Material 316 Stainless Steel
Outside Diameter 32.56 mm
Rate 5.97 N/mm
SKU 50958SCS
Solid Length 40.94 mm
Suggested Max Deflection 38.66 mm
Suggested Max Load 230.95 N
Total Coils 11.5
Wire Diameter 3.56 mm
The 50958SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.14" diameter 316 stainless steel, the 50958S spring design exhibits reliable strength across its 11.5 active coils, withstanding repeated compression cycles with a maximum load of 51.923 lbf without succumbing to fatigue.

We manufacture the 50958S design to provide a compression spring that is 3.937" long at rest and provides a consistent rate of 34.116 lbs/in along its recommended maximum of 1.522" deflection. For best results, your application should fully accommodate the inner (1.002") and outer (1.282") diameters of this spring and be designed for its closed & ground end configuration.

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