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B15-61CS - 0.75 Inch Spring Steel Compression Springs

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The B15-61CS is a regular compression spring manufactured by Century Spring. This spring is made from spring steel and has a plain finish. It has a wire diameter of 0.045 inches, an outside diameter of 0.375 inches, and a free length of 0.75 inches. The B15-61CS has a spring rate of 30 lbs/inch and a maximum load of 9.2 Pound Force. It is a closed-end spring, meaning the ends are closed and squared. This standard compression spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we offer efficient shipping options to ensure our customers receive their springs promptly. Additionally, all our products, including the B15-61CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is the go-to source for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.75 in
Inside Diameter 0.285 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 30 lbs/in
SKU B15-61CS
Solid Length 0.38 in
Suggested Max Deflection 0.31 in
Suggested Max Load 9.2 lbf
Total Coils 7.5
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 19.05 mm
Inside Diameter 7.24 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 5.25 N/mm
SKU B15-61CS
Solid Length 9.65 mm
Suggested Max Deflection 7.87 mm
Suggested Max Load 40.92 N
Total Coils 7.5
Wire Diameter 1.14 mm