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50304SCS - 2.165" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 12.4 coils and closed & ground ends. This spring features an O.D. of 0.423", and an I.D. of 0.364".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50304S
Ends Closed & Ground
Finish Passivated
Free Length 2.165 in
Inside Diameter 0.364 in
Material 316 Stainless Steel
Outside Diameter 0.423 in
Rate 1.497 lbs/in
SKU 50304SCS
Solid Length 0.366 in
Suggested Max Deflection 1.274 in
Suggested Max Load 1.908 lbf
Total Coils 12.4
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50304S
Ends Closed & Ground
Finish Passivated
Free Length 54.99 mm
Inside Diameter 9.25 mm
Material 316 Stainless Steel
Outside Diameter 10.74 mm
Rate 0.26 N/mm
SKU 50304SCS
Solid Length 9.3 mm
Suggested Max Deflection 32.36 mm
Suggested Max Load 8.49 N
Total Coils 12.4
Wire Diameter 0.76 mm
The 50304SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.03" diameter 316 stainless steel, the 50304S spring design exhibits reliable strength across its 12.4 active coils, withstanding repeated compression cycles with a maximum load of 1.908 lbf without succumbing to fatigue.

We manufacture the 50304S design to provide a compression spring that is 2.165" long at rest and provides a consistent rate of 1.497 lbs/in along its recommended maximum of 1.274" deflection. For best results, your application should fully accommodate the inner (0.364") and outer (0.423") diameters of this spring and be designed for its closed & ground end configuration.