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B7-13CS - 0.56 Inch Music Wire Compression Springs

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The B7-13CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and does not have a finish. This spring has a wire diameter of 0.025 inches, an outer diameter of 0.312 inches, and a free length of 0.56 inches. It has a spring rate of 9.5 lbs/inch and a maximum load of 2.8 Pound Force. The B7-13CS is a closed and ground-end spring, providing stability and durability. This standard compression spring is suitable for a wide range of applications, offering reliable performance and longevity.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery for your projects, and that's why we ensure prompt shipping of our products, including the B7-13CS. Additionally, all of our springs are proudly made in the United States, guaranteeing high-quality craftsmanship and supporting local manufacturing. With Century Spring, you can count on receiving the springs you need quickly and confidently, knowing that they are crafted with precision and care.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.56 in
Inside Diameter 0.262 in
Material Music Wire
Outside Diameter 0.312 in
Part Type Standard
Rate 9.5 lbs/in
SKU B7-13CS
Solid Length 0.11 in
Suggested Max Deflection 0.3 in
Suggested Max Load 2.8 lbf
Total Coils 4.5
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 14.22 mm
Inside Diameter 6.65 mm
Material Music Wire
Outside Diameter 7.92 mm
Part Type Standard
Rate 1073.36 N/mm
SKU B7-13CS
Solid Length 2.79 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 12.45 N
Total Coils 4.5
Wire Diameter 0.64 mm