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80513CS - 4.50 Inch Music Wire Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 80513CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire with a durable, non-finish surface. This spring has a wire diameter of 0.041 inches, an outside diameter of 0.359 inches, and a free length of 4.5 Inches. With an initial tension of 0.7 Pound, it provides a maximum deflection of 6.2 Inches and can withstand a maximum load of 8.8 Pound Force. The 80513CS features full loop ends, ensuring secure attachment and reliable performance. It is a standard extension spring suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to dispatch orders promptly. Our significant stock ensures that we have ample supply of springs, including the 80513CS, readily available for immediate shipment. Additionally, all our springs are proudly made in the United States, guaranteeing the highest quality and craftsmanship. With Century Spring, you can trust that you'll receive your springs quickly and rely on their superior performance for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.7 lb
Length 4.5 in
Material Music Wire
Outside Diameter 0.359 in
Part Type Standard
Rate 1.3 lbs/in
SKU 80513CS
Sugg Max Deflection 6.2 in
Sugg Max Load 8.8 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.32 kg
Length 114.3 mm
Material Music Wire
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.23 N/mm
SKU 80513CS
Sugg Max Deflection 157.48 mm
Sugg Max Load 39.14 N
Wind Direction Left
Wire Diameter 1.04 mm