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4095 - 12 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 7 coils and Closed & Ground ends. This spring features an O.D. of 6.25 Inch, and an I.D. of 4.75 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4095
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 4.75 in
Material Spring Steel
Outside Diameter 6.25 in
Part Type Standard
Rate 547 lbs/in
SKU 4095CS
Solid Length 5.25 in
Suggested Max Deflection 2.7 in
Suggested Max Load 1500 lbf
Total Coils 7
Wire Diameter 0.75 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4095
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 120.65 mm
Material Spring Steel
Outside Diameter 158.75 mm
Part Type Standard
Rate 95.78 N/mm
SKU 4095CS
Solid Length 133.35 mm
Suggested Max Deflection 68.58 mm
Suggested Max Load 6672 N
Total Coils 7
Wire Diameter 19.05 mm
The 4095 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality hard drawn 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 4095CS compression spring is designed with a free length of 8.75" total of 5.75 coils, and a rate of 1669 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 4095 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.