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3733CS - 0.75 Inch High Carbon Compression Springs

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Estimated Lead Time

The 3733CS is a regular compression spring manufactured by Century Spring. It features closed ends and a zinc finish. This spring has a free length of 0.75 inch and an inside diameter of 0.186 inches. It is made from High Carbon material and has a maximum deflection of 0.29 inches. The 3733CS has a maximum load capacity of 5.2 pound force and a spring rate of 18 lbs/inch. Its solid length measures 0.35 inch and it consists of 10 total coils. With a wire diameter of 0.032 inch and an outside diameter of 0.25 inches, the 3733CS is a reliable compression spring for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of receiving springs promptly for your projects. That's why we ensure that our products, including the 3733CS, are made in the United States. With our reliable shipping and ample supply, Century Spring is committed to providing you with the springs you need, when you need them.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.186 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 18 lbs/in
SKU 3733CS
Solid Length 0.35 in
Suggested Max Deflection 0.29 in
Suggested Max Load 5.2 lbf
Total Coils 10
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 19.05 mm
Inside Diameter 4.72 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 3.15 N/mm
SKU 3733CS
Solid Length 8.89 mm
Suggested Max Deflection 7.37 mm
Suggested Max Load 23.13 N
Total Coils 10
Wire Diameter 0.81 mm