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B-48CS - 0.53 Inch Spring Steel Compression Springs

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Estimated Lead Time

The B-48CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and has a natural finish. This spring has a wire diameter of 0.037 inches, an outer diameter of 0.437 inches, and a free length of 0.53 inches. It has a spring rate of 15 lbs/inch and a maximum load of 4.5 Pound Force. The B-48CS is a closed and ground spring, making it suitable for various applications that require precise dimensions and a reliable performance.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and being able to meet our customers' needs. That's why we maintain a significant supply of springs, including the B-48CS, in our inventory. What's more, all our products are proudly made in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. With Century Spring, you can count on fast shipping, a wide selection of springs, and the assurance of American-made excellence.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.53 in
Inside Diameter 0.363 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 15 lbs/in
SKU B-48CS
Solid Length 0.18 in
Suggested Max Deflection 0.31 in
Suggested Max Load 4.5 lbf
Total Coils 5
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 13.46 mm
Inside Diameter 9.22 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 2.63 N/mm
SKU B-48CS
Solid Length 4.57 mm
Suggested Max Deflection 7.87 mm
Suggested Max Load 20.02 N
Total Coils 5
Wire Diameter 0.94 mm