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Century Spring

50306SCS - 0.709" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 5 coils and closed & ground ends. This spring features an O.D. of 0.425", and an I.D. of 0.362".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50306S
Ends Closed & Ground
Finish Passivated
Free Length 0.709 in
Inside Diameter 0.362 in
Material 316 Stainless Steel
Outside Diameter 0.425 in
Rate 6.719 lbs/in
SKU 50306SCS
Solid Length 0.157 in
Suggested Max Deflection 0.342 in
Suggested Max Load 2.3 lbf
Total Coils 5
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50306S
Ends Closed & Ground
Finish Passivated
Free Length 18.01 mm
Inside Diameter 9.19 mm
Material 316 Stainless Steel
Outside Diameter 10.8 mm
Rate 1.18 N/mm
SKU 50306SCS
Solid Length 3.99 mm
Suggested Max Deflection 8.69 mm
Suggested Max Load 10.23 N
Total Coils 5
Wire Diameter 0.79 mm
The 50306S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 316 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 50306SCS compression spring is designed with a free length of 2.559" total of 14.4 coils, and a rate of 1.256 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 50306S spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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