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B6-55CS - 4.75 Inch 302/304 Stainless Steel Extension Springs

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The B6-55CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a wire diameter of 0.064 inches. It has an outside diameter of 0.5 Inch and a free length of 4.75 inches. The B6-55CS has an initial tension of 3 Pound and a maximum deflection of 3.5 inches. It has a spring rate of 3.9 lbs/inch and a maximum load of 17 Pound Force. The ends of this spring are machine hooks. It is a reliable and durable extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of timely delivery, and our team works diligently to ensure that your orders are processed and shipped as quickly as possible. Additionally, our significant stock inventory allows us to fulfill your spring needs promptly. We are committed to providing high-quality springs that are made in the United States. With Century Spring, you can trust that you will receive top-notch products and exceptional service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 3 lb
Length 4.75 in
Material 302/304 Stainless Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 3.9 lbs/in
SKU B6-55CS
Sugg Max Deflection 3.5 in
Sugg Max Load 17 lbf
Wire Diameter 0.064 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 1.36 kg
Length 120.65 mm
Material 302/304 Stainless Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.68 N/mm
SKU B6-55CS
Sugg Max Deflection 88.9 mm
Sugg Max Load 75.62 N
Wire Diameter 1.63 mm