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G-51CS - 0.41 Inch Spring Steel Compression Springs

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The G-51CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.055 inches, an outside diameter of 0.36 inches, and a free length of 0.41 inches. It has a spring rate of 187 lbs/inch and a maximum load of 16 pound force. The G-51CS is a closed and ground-end spring, ensuring precision and stability. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the G-51CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 0.41 in
Inside Diameter 0.25 in
Material Spring Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 187 lbs/in
SKU G-51CS
Solid Length 0.25 in
Suggested Max Deflection 0.09 in
Suggested Max Load 16 lbf
Total Coils 4.5
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 10.41 mm
Inside Diameter 6.35 mm
Material Spring Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 21128.16 N/mm
SKU G-51CS
Solid Length 6.35 mm
Suggested Max Deflection 2.29 mm
Suggested Max Load 71.17 N
Total Coils 4.5
Wire Diameter 1.4 mm