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B-66CS - 0.50 Inch Music Wire Compression Springs

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The B-66CS is a regular compression spring manufactured by Century Spring. It is made from high-quality Music Wire and has a sleek, uncoated finish. This spring has a wire diameter of 0.016 inches, an outer diameter of 0.219 inches, and a length of 0.5 inches. It features a spring rate of 1.7 lbs/inch and a maximum load capacity of 0.6 Pound Force. The B-66CS is a closed-end spring, meaning the ends are securely sealed. With its precise measurements and sturdy construction, this standard compression spring is ideal for a wide range of 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 prioritize efficient shipping methods. Additionally, we maintain a significant supply of springs, including the B-66CS, to ensure that our customers have access to the products they need when they need them. As an American manufacturer, we are proud to produce high-quality springs right here in the United States. With Century Spring, you can trust that you're receiving top-notch products and exceptional service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.5 in
Inside Diameter 0.187 in
Material Music Wire
Outside Diameter 0.219 in
Part Type Standard
Rate 1.7 lbs/in
SKU B-66CS
Solid Length 0.15 in
Suggested Max Deflection 0.35 in
Suggested Max Load 0.6 lbf
Total Coils 8.5
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 12.7 mm
Inside Diameter 4.75 mm
Material Music Wire
Outside Diameter 5.56 mm
Part Type Standard
Rate 0.3 N/mm
SKU B-66CS
Solid Length 3.81 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 2.67 N
Total Coils 8.5
Wire Diameter 0.41 mm