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BB-79CS - 0.69 Inch Spring Steel Compression Springs

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The BB-79CS is a regular compression spring manufactured by Century Spring. This spring is made from Spring Steel and has no finish. It has a wire diameter of 0.055 inches, an outside diameter of 0.36 inches, and a free length of 0.69 inches. The BB-79CS has a total of 9 coils and a maximum deflection of 0.19 inches. It has a spring rate of 66 lbs/inch and a maximum load of 12.5 pound force. The ends of this spring are closed and ground. The BB-79CS is a standard compression spring that is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the BB-79CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.69 in
Inside Diameter 0.25 in
Material Spring Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 66 lbs/in
SKU BB-79CS
Solid Length 0.5 in
Suggested Max Deflection 0.19 in
Suggested Max Load 12.5 lbf
Total Coils 9
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 17.53 mm
Inside Diameter 6.35 mm
Material Spring Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 11.56 N/mm
SKU BB-79CS
Solid Length 12.7 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 55.6 N
Total Coils 9
Wire Diameter 1.4 mm