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B9-43CS - 1 Inch 302/304 Stainless Steel Compression Springs

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Estimated Lead Time

The B9-43CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a wire diameter of 0.035 inches. It has an outside diameter of 0.296 Inch and a free length of 1 inches. The B9-43CS has a solid length of 0.32 Inch and a total of 9 coils. It has a spring rate of 15 lbs/inch and a maximum load of 5.2 Pound Force. The ends of this spring are closed and ground. With its durable construction and precise measurements, the B9-43CS is ideal for a wide range of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We are proud to say that our products, including the B9-43CS, are made right here in the United States. With our efficient shipping process and ample supply, customers can rely on Century Spring to deliver their springs promptly. Whether you need one spring or a large quantity, we have you covered. Trust Century Spring for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.226 in
Material 302/304 Stainless Steel
Outside Diameter 0.296 in
Part Type Standard
Rate 15 lbs/in
SKU B9-43CS
Solid Length 0.32 in
Suggested Max Deflection 0.34 in
Suggested Max Load 5.2 lbf
Total Coils 9
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 5.74 mm
Material 302/304 Stainless Steel
Outside Diameter 7.52 mm
Part Type Standard
Rate 2.63 N/mm
SKU B9-43CS
Solid Length 8.13 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 23.13 N
Total Coils 9
Wire Diameter 0.89 mm