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R-20CS - Carbon Steel Long Length Compression Springs

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Estimated Lead Time

The R-20CS is a compression spring from Century Spring. It is made from carbon steel and has a standard measurement unit. This spring has an inside diameter of 0.442 inches and an outside diameter of 0.625 inches. Its length measures 36 inches, and it has a solid length of 0.57 inches. The wire diameter is 0.092 inches, and it has a pitch of 0.175 inches. The R-20CS has a maximum load of 40 pound force and a spring rate of 120 lbs/inch. With its reliable performance and durable construction, the R-20CS is suitable for various applications.

At Century Spring, we prioritize fast shipping and maintain a significant stock inventory. Our products, including the R-20CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the high-quality springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Inside Diameter 0.442 in
Length 36 in
Material Carbon Steel
Measurement Units Standard
Outside Diameter 0.625 in
Pitch 0.175 in
Product Image R_20CS
Rate 120 lbs/in
Rate Constant 10 lbf
SKU R-20CS
Solid Length Constant 0.57 in
Solid Length Per 0.57 lb
Suggested Max Load 40 lbf
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Inside Diameter 11.23 mm
Length 914.4 mm
Material Carbon Steel
Measurement Units Standard
Outside Diameter 15.88 mm
Pitch 4.45 mm
Product Image R_20CS
Rate 21.01 N-mm
Rate Constant 1751.27 N
SKU R-20CS
Solid Length Constant 14.48 mm
Solid Length Per 0.26 kg
Suggested Max Load 177.92 N
Wire Diameter 2.34 mm