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R-3CS - Carbon Steel Long Length Compression Springs

The R-3CS is a compression spring manufactured by Century Spring. This long-length spring is made from carbon steel and has a solid length of 0.45 inches. It has an inside diameter of 0.089 inches, an outside diameter of 0.125 inches, and a length of 36 inches. The wire diameter measures 0.018 inches. The R-3CS has a spring rate of 4.5996 inches per pound and a maximum load of 1.9 Pound Force. With its standard measurement units, this compression spring is suitable for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship your orders quickly. Our significant stock inventory ensures that the R-3CS and other springs are readily available for your projects. It's worth noting that all our springs are proudly made in the United States. With Century Spring, you can rely on our efficient shipping process and high-quality American-made products for your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Inside Diameter 0.089 in
Length 36 in
Material Carbon Steel
Measurement Units Standard
Outside Diameter 0.125 in
Pitch 0.037 in
Product Image R_3CS
Rate 4.5996 lbf-in
Rate Constant 0.3833 lbf
SKU R-3CS
Solid Length Constant 0.45 in
Solid Length Per 0.45 lb
Suggested Max Load 1.9 lbf
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Inside Diameter 2.26 mm
Length 914.4 mm
Material Carbon Steel
Measurement Units Standard
Outside Diameter 3.18 mm
Pitch 0.94 mm
Product Image R_3CS
Rate 0.81 N-mm
Rate Constant 67.13 N
SKU R-3CS
Solid Length Constant 11.43 mm
Solid Length Per 0.2 kg
Suggested Max Load 8.45 N
Wire Diameter 0.46 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 249 $7.73
250 - 499 $6.58
500 - 2499 $5.80
2500+ Call for price