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50438SCS - 0.984" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 7.46 coils and closed & ground ends. This spring features an O.D. of 0.548", and an I.D. of 0.404".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50438S
Ends Closed & Ground
Finish Passivated
Free Length 0.984 in
Inside Diameter 0.404 in
Material 316 Stainless Steel
Outside Diameter 0.548 in
Rate 57.06 lbs/in
SKU 50438SCS
Solid Length 0.537 in
Suggested Max Deflection 0.324 in
Suggested Max Load 18.499 lbf
Total Coils 7.46
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50438S
Ends Closed & Ground
Finish Passivated
Free Length 24.99 mm
Inside Diameter 10.26 mm
Material 316 Stainless Steel
Outside Diameter 13.92 mm
Rate 9.99 N/mm
SKU 50438SCS
Solid Length 13.64 mm
Suggested Max Deflection 8.23 mm
Suggested Max Load 82.28 N
Total Coils 7.46
Wire Diameter 1.83 mm
The 50438SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.072" diameter 316 stainless steel, the 50438S spring design exhibits reliable strength across its 7.46 active coils, withstanding repeated compression cycles with a maximum load of 18.499 lbf without succumbing to fatigue.

We manufacture the 50438S design to provide a compression spring that is 0.984" long at rest and provides a consistent rate of 57.06 lbs/in along its recommended maximum of 0.324" deflection. For best results, your application should fully accommodate the inner (0.404") and outer (0.548") diameters of this spring and be designed for its closed & ground end configuration.