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80043CS - 0.63 Inch Music Wire Extension Springs

The 80043CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and does not have a finish. This spring has a wire diameter of 0.012 inch and an outside diameter of 0.094 inches. The free length of the spring is 0.63 inches, and it has an initial tension of 0.14 pound. The maximum deflection of the spring is 0.64 inches, and it can handle a maximum load of 1.1 pound force. The 80043CS is a left-wound spring with full loop ends. It has a spring rate of 1.5 inches per pound. This standard-sized extension spring is suitable for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in our products, including the 80043CS, which are made right here in the United States. With our efficient shipping and ample supply, Century Spring ensures that our customers can quickly receive the high-quality springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.14 lb
Length 0.63 in
Material Music Wire
Outside Diameter 0.094 in
Part Type Standard
Rate 1.5 lbs/in
SKU 80043CS
Sugg Max Deflection 0.64 in
Sugg Max Load 1.1 lbf
Wind Direction Left
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.06 kg
Length 16 mm
Material Music Wire
Outside Diameter 2.39 mm
Part Type Standard
Rate 0.26 N/mm
SKU 80043CS
Sugg Max Deflection 16.26 mm
Sugg Max Load 4.89 N
Wind Direction Left
Wire Diameter 0.3 mm
Inventory Status
Low Stock

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