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B4-61CS - 0.88 Inch 302/304 Stainless Steel Compression Springs

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The B4-61CS 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 0.028 inches, an outer diameter of 0.37 inches, and a free length of 0.88 inches. It has a spring rate of 5.5 lbs/inch and a maximum load of 2.3 Pound Force. The B4-61CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is suitable for various applications.

At Century Spring, we understand the importance of fast shipping and having a wide range of stock available. We take pride in our significant inventory and our ability to quickly ship out orders. All of our springs, including the B4-61CS, 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
Finish None
Free Length 0.88 in
Inside Diameter 0.314 in
Material 302/304 Stainless Steel
Outside Diameter 0.37 in
Part Type Standard
Rate 5.5 lbs/in
SKU B4-61CS
Solid Length 0.18 in
Suggested Max Deflection 0.41 in
Suggested Max Load 2.3 lbf
Total Coils 5.5
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 22.35 mm
Inside Diameter 7.98 mm
Material 302/304 Stainless Steel
Outside Diameter 9.4 mm
Part Type Standard
Rate 621.42 N/mm
SKU B4-61CS
Solid Length 4.57 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 10.23 N
Total Coils 5.5
Wire Diameter 0.71 mm