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S-3057CS - 2.5" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 5 coils and closed ends. This spring features an O.D. of 1.468", and an I.D. of 1.284".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3057
Ends Closed
Finish None
Free Length 2.5 in
Inside Diameter 1.284 in
Material 302/304 Stainless Steel
Outside Diameter 1.468 in
Part Type Standard
Rate 11 lbs/in
SKU S-3057CS
Solid Length 0.55 in
Suggested Max Deflection 1.4 in
Suggested Max Load 16 lbf
Total Coils 5
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3057
Ends Closed
Finish None
Free Length 63.5 mm
Inside Diameter 32.61 mm
Material 302/304 Stainless Steel
Outside Diameter 37.29 mm
Part Type Standard
Rate 1.93 N/mm
SKU S-3057CS
Solid Length 13.97 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 71.17 N
Total Coils 5
Wire Diameter 2.34 mm
The S-3057 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 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 S-3057CS compression spring is designed with a free length of 2.25" total of 7 coils, and a rate of 1.2 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The S-3057 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.