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G-12CS - 0.41" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 6 coils and closed & ground ends. This spring features an O.D. of 0.219", and an I.D. of 0.157".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name G-12
Ends Closed & Ground
Finish Zinc
Free Length 0.41 in
Inside Diameter 0.157 in
Material Music Wire
Outside Diameter 0.219 in
Part Type Standard
Rate 50 lbs/in
SKU G-12CS
Solid Length 0.19 in
Suggested Max Deflection 0.15 in
Suggested Max Load 7.4 lbf
Total Coils 6
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name G-12
Ends Closed & Ground
Finish Zinc
Free Length 10.41 mm
Inside Diameter 3.99 mm
Material Music Wire
Outside Diameter 5.56 mm
Part Type Standard
Rate 8.76 N/mm
SKU G-12CS
Solid Length 4.83 mm
Suggested Max Deflection 3.81 mm
Suggested Max Load 32.92 N
Total Coils 6
Wire Diameter 0.79 mm
The G-12 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality music wire and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The G-12CS compression spring is designed with a free length of 0.53" total of 5 coils, and a rate of 36 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The G-12 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.