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A12-37CS - 0.25" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 4.5 coils and closed & ground ends. This spring features an O.D. of 0.18", and an I.D. of 0.136".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A12-37
Ends Closed & Ground
Finish None
Free Length 0.25 in
Inside Diameter 0.136 in
Material 302/304 Stainless Steel
Outside Diameter 0.18 in
Part Type Standard
Rate 30 lbs/in
SKU A12-37CS
Solid Length 0.1 in
Suggested Max Deflection 0.08 in
Suggested Max Load 2.3 lbf
Total Coils 4.5
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A12-37
Ends Closed & Ground
Finish None
Free Length 6.35 mm
Inside Diameter 3.45 mm
Material 302/304 Stainless Steel
Outside Diameter 4.57 mm
Part Type Standard
Rate 5.25 N/mm
SKU A12-37CS
Solid Length 2.54 mm
Suggested Max Deflection 2.03 mm
Suggested Max Load 10.23 N
Total Coils 4.5
Wire Diameter 0.56 mm
The compression spring A12-37CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the A12-37 compression spring design exhibits exceptional tensile strength and resilience.

The A12-37 design is manufactured with a free length of 0.25", with an outer diameter of 0.18", an inner diameter of 0.136", and a total of 4.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 30 lbs/in.

The A12-37CS 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 A12-37 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.