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11421CS - 1.50 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The 11421CS is a regular compression spring manufactured by Century Spring. It is made from High Carbon material and features a zinc finish. With a wire diameter of 0.052 inches, an outside diameter of 0.5 inches, and a length of 1.5 inches, this spring is designed for optimal performance. It has a spring rate of 11 lbs/inch and can withstand a maximum load of 9.5 Pound Force. The 11421CS is a closed and ground spring, ensuring precise and secure ends. It consists of 12.5 total coils and has a solid length of 0.65 inches. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. Our products, including the 11421CS, are proudly made in the United States. With our efficient shipping process and ample stock, customers can rely on us to promptly deliver 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 1.5 in
Inside Diameter 0.396 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 11 lbs/in
SKU 11421CS
Solid Length 0.65 in
Suggested Max Deflection 0.85 in
Suggested Max Load 9.5 lbf
Total Coils 12.5
Wire Diameter 0.052 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 10.06 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 1.93 N/mm
SKU 11421CS
Solid Length 16.51 mm
Suggested Max Deflection 21.59 mm
Suggested Max Load 42.26 N
Total Coils 12.5
Wire Diameter 1.32 mm