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5411CS - 0.69 Inch Music Wire Extension Springs

The 5411CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and has a natural finish. This spring has a wire diameter of 0.022 Inch and an outside diameter of 0.25 inches. It has a free length of 0.69 Inch and an initial tension of 0.3 Pound. The 5411CS is designed to provide a maximum deflection of 0.63 Inch and can handle a maximum load of 2.3 Pound Force. It features full loop ends, ensuring secure attachment. This standard extension spring is perfect for various applications where extension and tension are required.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the urgency of your projects and strive to deliver your springs promptly. With our vast selection of springs, including the 5411CS, you can find the perfect fit for your needs. What's more, all our springs are proudly made in the United States, ensuring exceptional quality and reliability. Trust Century Spring for your spring needs and experience our fast shipping, ample stock, and American-made excellence.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.3 lb
Length 0.69 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 3.3 lbs/in
SKU 5411CS
Sugg Max Deflection 0.63 in
Sugg Max Load 2.3 lbf
Wind Direction Left
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.14 kg
Length 17.53 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.58 N/mm
SKU 5411CS
Sugg Max Deflection 16 mm
Sugg Max Load 10.23 N
Wind Direction Left
Wire Diameter 0.56 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 49 $1.80
50 - 149 $1.71
150 - 299 $1.62
300 - 499 $1.53
500 - 749 $1.35
750 - 999 $1.17
1000+ Call for price