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3897CS - 1" Hard Drawn Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from hard drawn with 8 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.356".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3897
Ends Closed & Ground
Finish Zinc
Free Length 1 in
Inside Diameter 0.356 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 82 lbs/in
SKU 3897CS
Solid Length 0.58 in
Suggested Max Deflection 0.3 in
Suggested Max Load 25 lbf
Total Coils 8
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3897
Ends Closed & Ground
Finish Zinc
Free Length 25.4 mm
Inside Diameter 9.04 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 14.36 N/mm
SKU 3897CS
Solid Length 14.73 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 111.2 N
Total Coils 8
Wire Diameter 1.83 mm
The compression spring 3897CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 3897 compression spring design exhibits exceptional tensile strength and resilience.

The 3897 design is manufactured with a free length of 1", with an outer diameter of 0.5", an inner diameter of 0.356", and a total of 8 coils, expertly designed to deliver consistent compression characteristics including a rate of 82 lbs/in.

The 3897CS 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 3897 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.