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50340SCS - 1.772" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 12 coils and closed & ground ends. This spring features an O.D. of 0.445", and an I.D. of 0.366".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50340S
Ends Closed & Ground
Finish Passivated
Free Length 1.772 in
Inside Diameter 0.366 in
Material 316 Stainless Steel
Outside Diameter 0.445 in
Rate 4.504 lbs/in
SKU 50340SCS
Solid Length 0.472 in
Suggested Max Deflection 0.946 in
Suggested Max Load 4.262 lbf
Total Coils 12
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50340S
Ends Closed & Ground
Finish Passivated
Free Length 45.01 mm
Inside Diameter 9.3 mm
Material 316 Stainless Steel
Outside Diameter 11.3 mm
Rate 0.79 N/mm
SKU 50340SCS
Solid Length 11.99 mm
Suggested Max Deflection 24.03 mm
Suggested Max Load 18.96 N
Total Coils 12
Wire Diameter 0.99 mm
The 50340SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.039" diameter 316 stainless steel, the 50340S spring design exhibits reliable strength across its 12 active coils, withstanding repeated compression cycles with a maximum load of 4.262 lbf without succumbing to fatigue.

We manufacture the 50340S design to provide a compression spring that is 1.772" long at rest and provides a consistent rate of 4.504 lbs/in along its recommended maximum of 0.946" deflection. For best results, your application should fully accommodate the inner (0.366") and outer (0.445") diameters of this spring and be designed for its closed & ground end configuration.