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75212CS - 1.181" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 12.58 coils and closed & ground ends. This spring features an O.D. of 0.181", and an I.D. of 0.153".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75212
Ends Closed & Ground
Finish Zinc
Free Length 1.181 in
Inside Diameter 0.153 in
Material Music Wire
Outside Diameter 0.181 in
Part Type Metric
Rate 1.1 lbs/in
SKU 75212CS
Solid Length 0.172 in
Suggested Max Deflection 0.903 in
Suggested Max Load 0.993 lbf
Total Coils 12.58
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75212
Ends Closed & Ground
Finish Zinc
Free Length 30 mm
Inside Diameter 3.89 mm
Material Music Wire
Outside Diameter 4.6 mm
Part Type Metric
Rate 0.19 N/mm
SKU 75212CS
Solid Length 4.37 mm
Suggested Max Deflection 22.94 mm
Suggested Max Load 4.42 N
Total Coils 12.58
Wire Diameter 0.36 mm
The compression spring 75212CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 75212 compression spring design exhibits exceptional tensile strength and resilience.

The 75212 design is manufactured with a free length of 1.181", with an outer diameter of 0.181", an inner diameter of 0.153", and a total of 12.58 coils, expertly designed to deliver consistent compression characteristics including a rate of 1.1 lbs/in.

The 75212CS 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 75212 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.