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R-8CS - Carbon Steel Long Length Compression Springs

The R-8CS is a compression spring manufactured by Century Spring. It is made from carbon steel and has a standard measurement unit. This spring has an inside diameter of 0.18 inches and an outside diameter of 0.25 inches. It has a wire diameter of 0.035 inches and a length of 36 inches. The R-8CS has a solid length of 0.5 inches and a solid length per pound of 0.5 inches. It has a spring rate of 15.6 inches per pound and a maximum load of 7 pound force. This compression spring is part of the long length family and has a pitch of 0.072 inches. It does not have a finish.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the R-8CS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that our customers receive the springs they need promptly. Trust Century Spring for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Inside Diameter 0.18 in
Length 36 in
Material Carbon Steel
Measurement Units Standard
Outside Diameter 0.25 in
Pitch 0.072 in
Product Image R_8CS
Rate 15.6 lbf-in
Rate Constant 1.3 lbf
SKU R-8CS
Solid Length Constant 0.5 in
Solid Length Per 0.5 lb
Suggested Max Load 7 lbf
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Inside Diameter 4.57 mm
Length 914.4 mm
Material Carbon Steel
Measurement Units Standard
Outside Diameter 6.35 mm
Pitch 1.83 mm
Product Image R_8CS
Rate 2.73 N-mm
Rate Constant 227.67 N
SKU R-8CS
Solid Length Constant 12.7 mm
Solid Length Per 0.23 kg
Suggested Max Load 31.14 N
Wire Diameter 0.89 mm
Inventory Status
Low Stock
Quantity Price
1 - 249 $8.63
250 - 499 $7.34
500 - 2499 $6.48
2500+ Call for price