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80013CS - 0.31 Inch Music Wire Extension Springs

The 80013CS 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 0.009 inches, an outer diameter of 0.063 inches, and a free length of 0.31 inches. It has an initial tension of 0.06 Pound and a maximum deflection of 0.22 inches. The 80013CS has a spring rate of 2.7 inches per pound and can withstand a maximum load of 0.65 Pound Force. It features full loop ends, providing secure attachment points for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping processes ensure that customers receive their orders promptly. Additionally, our significant stock inventory means that we have a wide range of springs available for immediate shipment. As a U.S.-based manufacturer, all our products, including the 80013CS, are made right here in the United States. With Century Spring, you can count on reliable shipping, ample supply, and high-quality springs for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.06 lb
Length 0.31 in
Material Music Wire
Outside Diameter 0.063 in
Part Type Standard
Rate 2.7 lbs/in
SKU 80013CS
Sugg Max Deflection 0.22 in
Sugg Max Load 0.65 lbf
Wind Direction Left
Wire Diameter 0.009 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.03 kg
Length 7.87 mm
Material Music Wire
Outside Diameter 1.6 mm
Part Type Standard
Rate 0.47 N/mm
SKU 80013CS
Sugg Max Deflection 5.59 mm
Sugg Max Load 2.89 N
Wind Direction Left
Wire Diameter 0.23 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 - 14 $11.73
15 - 29 $9.98
30 - 49 $8.80
50 - 99 $3.52
100 - 249 $2.00
250 - 499 $1.30
500 - 999 $0.83
1000+ Call for price