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B18-201CS - 3.47 Inch 302/304 Stainless Steel Compression Springs

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The B18-201CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.071 inches, an outside diameter of 1.203 inches, and a free length of 3.47 inches. It has a spring rate of 2.5 lbs/inch and a maximum load of 6.7 Pound Force. The B18-201CS is a closed and ground-end spring, ensuring stability and durability. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the B18-201CS, are proudly made in the United States. With our reliable 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 & Ground
Finish None
Free Length 3.47 in
Inside Diameter 1.061 in
Material 302/304 Stainless Steel
Outside Diameter 1.203 in
Part Type Standard
Rate 2.5 lbs/in
SKU B18-201CS
Solid Length 0.78 in
Suggested Max Deflection 2.7 in
Suggested Max Load 6.7 lbf
Total Coils 11
Wire Diameter 0.071 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 88.14 mm
Inside Diameter 26.95 mm
Material 302/304 Stainless Steel
Outside Diameter 30.56 mm
Part Type Standard
Rate 0.44 N/mm
SKU B18-201CS
Solid Length 19.81 mm
Suggested Max Deflection 68.58 mm
Suggested Max Load 29.8 N
Total Coils 11
Wire Diameter 1.8 mm