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A15-57CS - 0.81" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 5 coils and closed & ground ends. This spring features an O.D. of 0.546", and an I.D. of 0.456".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A15-57
Ends Closed & Ground
Finish None
Free Length 0.81 in
Inside Diameter 0.456 in
Material 302/304 Stainless Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 14 lbs/in
SKU A15-57CS
Solid Length 0.23 in
Suggested Max Deflection 0.44 in
Suggested Max Load 6.1 lbf
Total Coils 5
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A15-57
Ends Closed & Ground
Finish None
Free Length 20.57 mm
Inside Diameter 11.58 mm
Material 302/304 Stainless Steel
Outside Diameter 13.87 mm
Part Type Standard
Rate 2.45 N/mm
SKU A15-57CS
Solid Length 5.84 mm
Suggested Max Deflection 11.18 mm
Suggested Max Load 27.13 N
Total Coils 5
Wire Diameter 1.14 mm
The compression spring A15-57CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the A15-57 compression spring design exhibits exceptional tensile strength and resilience.

The A15-57 design is manufactured with a free length of 0.81", with an outer diameter of 0.546", an inner diameter of 0.456", and a total of 5 coils, expertly designed to deliver consistent compression characteristics including a rate of 14 lbs/in.

The A15-57CS 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 A15-57 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.