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B3-46CS - 0.73 Inch 302/304 Stainless Steel Compression Springs

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The B3-46CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.041 inches, an outer diameter of 0.25 inches, and a free length of 0.73 inches. It has a spring rate of 39 lbs/inch and a maximum load of 7.8 Pound Force. The B3-46CS is a closed-end spring, meaning the ends are squared. It has a total of 12 coils and a solid length of 0.53 inches. This standard compression spring is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to say that our products, including the B3-46CS, are 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
Finish None
Free Length 0.73 in
Inside Diameter 0.168 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 39 lbs/in
SKU B3-46CS
Solid Length 0.53 in
Suggested Max Deflection 0.2 in
Suggested Max Load 7.8 lbf
Total Coils 12
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 18.54 mm
Inside Diameter 4.27 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 6.83 N/mm
SKU B3-46CS
Solid Length 13.46 mm
Suggested Max Deflection 5.08 mm
Suggested Max Load 34.69 N
Total Coils 12
Wire Diameter 1.04 mm