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B18-140CS - 1.50 Inch 302/304 Stainless Steel Compression Springs

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The B18-140CS is a regular compression spring manufactured by Century Spring. This stainless steel spring is made from 302/304 stainless steel and has a solid length of 1.2 inches. It has a wire diameter of 0.17 inches, an outside diameter of 0.953 inches, and a free length of 1.5 inches. The B18-140CS has a spring rate of 430 lbs/inch and can withstand a maximum load of 129 pound force. Its closed and ground ends ensure optimal performance. This compression spring is suitable for various applications and is built to provide reliable and consistent performance.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs promptly. With our significant stock inventory, including the B18-140CS, we are well-equipped to meet the demands of our customers. Additionally, all our products are proudly made in the United States, ensuring top-notch quality and supporting local manufacturing. Trust Century Spring for your spring needs and experience our commitment to exceptional service and American-made excellence.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.619 in
Material 302/304 Stainless Steel
Outside Diameter 0.953 in
Part Type Standard
Rate 430 lbs/in
SKU B18-140CS
Solid Length 1.2 in
Suggested Max Deflection 0.3 in
Suggested Max Load 129 lbf
Total Coils 7.1
Wire Diameter 0.17 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 15.72 mm
Material 302/304 Stainless Steel
Outside Diameter 24.21 mm
Part Type Standard
Rate 48583.48 N/mm
SKU B18-140CS
Solid Length 30.48 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 573.79 N
Total Coils 7.1
Wire Diameter 4.32 mm