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3537CS - 1.28" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 7.5 coils and closed & ground ends. This spring features an O.D. of 0.609", and an I.D. of 0.399".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3537
Ends Closed & Ground
Finish Zinc
Free Length 1.28 in
Inside Diameter 0.399 in
Material Spring Steel
Outside Diameter 0.609 in
Part Type Standard
Rate 271 lbs/in
SKU 3537CS
Solid Length 0.8 in
Suggested Max Deflection 0.22 in
Suggested Max Load 59 lbf
Total Coils 7.5
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3537
Ends Closed & Ground
Finish Zinc
Free Length 32.51 mm
Inside Diameter 10.13 mm
Material Spring Steel
Outside Diameter 15.47 mm
Part Type Standard
Rate 47.45 N/mm
SKU 3537CS
Solid Length 20.32 mm
Suggested Max Deflection 5.59 mm
Suggested Max Load 262.43 N
Total Coils 7.5
Wire Diameter 2.67 mm
The compression spring 3537CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 3537 compression spring design exhibits exceptional tensile strength and resilience.

The 3537 design is manufactured with a free length of 1.28", with an outer diameter of 0.609", an inner diameter of 0.399", and a total of 7.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 271 lbs/in.

The 3537CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 3537 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.