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Century Spring

12253CS - 1.5" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 20 coils and closed & ground ends. This spring features an O.D. of 0.25", and an I.D. of 0.17".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12253
Ends Closed & Ground
Finish Gold Iridite
Free Length 1.5 in
Inside Diameter 0.17 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 22 lbs/in
SKU 12253CS
Solid Length 0.8 in
Suggested Max Deflection 0.43 in
Suggested Max Load 9.5 lbf
Total Coils 20
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12253
Ends Closed & Ground
Finish Gold Iridite
Free Length 38.1 mm
Inside Diameter 4.32 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 3.85 N/mm
SKU 12253CS
Solid Length 20.32 mm
Suggested Max Deflection 10.92 mm
Suggested Max Load 42.26 N
Total Coils 20
Wire Diameter 1.02 mm
The 12253 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring 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 12253CS compression spring is designed with a free length of 1.56" total of 10 coils, and a rate of 19 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 12253 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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