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B8-31CS - 1.16 Inch 302/304 Stainless Steel Compression Springs

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The B8-31CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a wire diameter of 0.031 inches. It has an outside diameter of 0.296 Inch and a free length of 1.16 inches. The B8-31CS has a total of 9 coils and a solid length of 0.28 inches. It has a spring rate of 9 lbs/inch and a maximum load of 3.8 Pound Force. This spring is closed and ground at both ends. It is an ideal choice for various applications due to its reliable performance and high-quality construction.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we ensure that your orders are shipped promptly. Additionally, our commitment to maintaining a significant stock inventory means that you can rely on us to have the springs you need readily available. As an American company, we are proud to manufacture all our products, including the B8-31CS, right here in the United States. With Century Spring, you can trust that you're getting top-notch springs that are made with precision and quality.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.16 in
Inside Diameter 0.234 in
Material 302/304 Stainless Steel
Outside Diameter 0.296 in
Part Type Standard
Rate 9 lbs/in
SKU B8-31CS
Solid Length 0.28 in
Suggested Max Deflection 0.42 in
Suggested Max Load 3.8 lbf
Total Coils 9
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 29.46 mm
Inside Diameter 5.94 mm
Material 302/304 Stainless Steel
Outside Diameter 7.52 mm
Part Type Standard
Rate 1.58 N/mm
SKU B8-31CS
Solid Length 7.11 mm
Suggested Max Deflection 10.67 mm
Suggested Max Load 16.9 N
Total Coils 9
Wire Diameter 0.79 mm