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B9-1CS - 0.69 Inch Music Wire Compression Springs

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The B9-1CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a zinc finish. This spring has a wire diameter of 0.021 inches, an outside diameter of 0.296 inches, and a free length of 0.69 inches. It has a spring rate of 3.8 lbs/inch and a maximum load of 1.9 Pound Force. The B9-1CS is a closed and ground spring, ensuring precise performance. It is suitable for various applications and is a reliable choice for your spring needs.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping ensures that you receive your springs promptly. Additionally, our significant stock allows us to fulfill your order without delay. As a US-based company, we are committed to manufacturing our products in the United States. This dedication to quality and local production sets us apart from the competition. Trust Century Spring for your spring needs, knowing that we prioritize fast shipping, ample stock, and American craftsmanship.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 0.69 in
Inside Diameter 0.254 in
Material Music Wire
Outside Diameter 0.296 in
Part Type Standard
Rate 3.8 lbs/in
SKU B9-1CS
Solid Length 0.12 in
Suggested Max Deflection 0.49 in
Suggested Max Load 1.9 lbf
Total Coils 5.5
Wire Diameter 0.021 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 17.53 mm
Inside Diameter 6.45 mm
Material Music Wire
Outside Diameter 7.52 mm
Part Type Standard
Rate 0.67 N/mm
SKU B9-1CS
Solid Length 3.05 mm
Suggested Max Deflection 12.45 mm
Suggested Max Load 8.45 N
Total Coils 5.5
Wire Diameter 0.53 mm