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3805CS - 5 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The 3805CS is a regular compression spring manufactured by Century Spring. It is made from High Carbon material and has a zinc finish. This spring has a wire diameter of 0.0625 inches, an outside diameter of 0.609 inches, and a free length of 5 inches. It has a spring rate of 4.3 lbs/inch and a maximum load of 13 Pound Force. The 3805CS is a closed-end spring, meaning the ends are closed. It is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on providing fast shipping and maintaining a significant stock inventory. Our products, including the 3805CS, are proudly made in the United States. With our efficient 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
Finish Zinc
Free Length 5 in
Inside Diameter 0.484 in
Material Spring Steel
Outside Diameter 0.609 in
Part Type Standard
Rate 4.3 lbs/in
SKU 3805CS
Solid Length 2.05 in
Suggested Max Deflection 3 in
Suggested Max Load 13 lbf
Total Coils 32
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 127 mm
Inside Diameter 12.29 mm
Material Spring Steel
Outside Diameter 15.47 mm
Part Type Standard
Rate 0.75 N/mm
SKU 3805CS
Solid Length 52.07 mm
Suggested Max Deflection 76.2 mm
Suggested Max Load 57.82 N
Total Coils 32
Wire Diameter 1.59 mm