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KK-75CS - 1.53 Inch Phosphor Bronze Compression Springs

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Estimated Lead Time

The KK-75CS is a regular compression spring manufactured by Century Spring. This spring is made from Phosphor Bronze and has no finish. It has a wire diameter of 0.09 inches, an outer diameter of 0.687 inches, and a free length of 1.53 inches. The KK-75CS has a spring rate of 42 lbs/inch and can withstand a maximum load of 34 Pound Force. It is a closed and ground-end spring, providing enhanced stability. The KK-75CS is a reliable compression spring suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our springs, including the KK-75CS, are proudly made in the United States. With our efficient shipping process and ample supply, you can trust Century Spring to deliver the springs you need promptly.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.53 in
Inside Diameter 0.507 in
Material Phosphor Bronze
Outside Diameter 0.687 in
Part Type Standard
Rate 42 lbs/in
SKU KK-75CS
Solid Length 0.7 in
Suggested Max Deflection 0.81 in
Suggested Max Load 34 lbf
Total Coils 7.75
Wire Diameter 0.09 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 38.86 mm
Inside Diameter 12.88 mm
Material Phosphor Bronze
Outside Diameter 17.45 mm
Part Type Standard
Rate 7.35 N/mm
SKU KK-75CS
Solid Length 17.78 mm
Suggested Max Deflection 20.57 mm
Suggested Max Load 151.23 N
Total Coils 7.75
Wire Diameter 2.29 mm