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A15-12CS - 1.09" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 16.5 coils and closed & ground ends. This spring features an O.D. of 0.172", and an I.D. of 0.106".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A15-12
Ends Closed & Ground
Finish None
Free Length 1.09 in
Inside Diameter 0.106 in
Material 302/304 Stainless Steel
Outside Diameter 0.172 in
Part Type Standard
Rate 39 lbs/in
SKU A15-12CS
Solid Length 0.54 in
Suggested Max Deflection 0.19 in
Suggested Max Load 7.3 lbf
Total Coils 16.5
Wire Diameter 0.033 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A15-12
Ends Closed & Ground
Finish None
Free Length 27.69 mm
Inside Diameter 2.69 mm
Material 302/304 Stainless Steel
Outside Diameter 4.37 mm
Part Type Standard
Rate 6.83 N/mm
SKU A15-12CS
Solid Length 13.72 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 32.47 N
Total Coils 16.5
Wire Diameter 0.84 mm
The compression spring A15-12CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the A15-12 compression spring design exhibits exceptional tensile strength and resilience.

The A15-12 design is manufactured with a free length of 1.09", with an outer diameter of 0.172", an inner diameter of 0.106", and a total of 16.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 39 lbs/in.

The A15-12CS 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 A15-12 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.