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B18-161CS - 0.75 Inch Spring Steel Compression Springs

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Estimated Lead Time

The B18-161CS is a regular compression spring manufactured by Century Spring. Made from spring steel, this spring features a gold iridite finish. It has a wire diameter of 0.056 inches, an outer diameter of 0.5 inches, and a length of 0.75 inches. With a spring rate of 54 lbs/inch and a maximum load of 13 Pound Force, this closed-end spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the B18-161CS, are readily available for shipment. Additionally, all our springs are proudly made in the United States, guaranteeing quality and supporting local manufacturing. With Century Spring, you can count on receiving your springs quickly and efficiently for your project needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Gold Iridite
Free Length 0.75 in
Inside Diameter 0.388 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 54 lbs/in
SKU B18-161CS
Solid Length 0.28 in
Suggested Max Deflection 0.23 in
Suggested Max Load 13 lbf
Total Coils 5
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Gold Iridite
Free Length 19.05 mm
Inside Diameter 9.86 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 9.46 N/mm
SKU B18-161CS
Solid Length 7.11 mm
Suggested Max Deflection 5.84 mm
Suggested Max Load 57.82 N
Total Coils 5
Wire Diameter 1.42 mm