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72777CS - 3 Inch Music Wire Compression Springs

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Estimated Lead Time

The 72777CS is a regular compression spring manufactured by Century Spring. It is made from high-quality music wire and has a sleek, natural finish. This spring has a wire diameter of 0.177 inches, an outer diameter of 1.4 inches, and a free length of 3 inches. With a spring rate of 120 lbs/inch and a maximum load of 164 pound force, it offers excellent performance and reliability. The 72777CS is a closed-end spring, featuring squared ends for secure attachment. This standard compression spring is suitable for a wide range of applications, providing the necessary strength and flexibility.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the urgency of your projects and strive to deliver your springs promptly. With our significant stock levels, you can be confident that the 72777CS and other springs you need are readily available. We are proud to manufacture our springs in the United States, ensuring exceptional quality and supporting local industries. Trust Century Spring for all your spring needs, and experience our commitment to customer satisfaction and efficient service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 1.046 in
Material Music Wire
Outside Diameter 1.4 in
Part Type Standard
Rate 120 lbs/in
SKU 72777CS
Solid Length 1.48 in
Suggested Max Deflection 1.4 in
Suggested Max Load 164 lbf
Total Coils 8.38
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 26.57 mm
Material Music Wire
Outside Diameter 35.56 mm
Part Type Standard
Rate 21.01 N/mm
SKU 72777CS
Solid Length 37.59 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 729.47 N
Total Coils 8.38
Wire Diameter 4.5 mm