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80684CS - 5 Inch Music Wire Extension Springs

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

The 80684CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has a natural finish. This spring has a wire diameter of 0.045 inches, an outside diameter of 0.5 inches, and a free length of 5 inches. It has an initial tension of 0.7 Pound and a maximum deflection of 11 inches. The spring rate is 0.7 lbs/inch and it can withstand a maximum load of 8.6 Pound Force. The 80684CS is a left-wound spring with full loop ends. It is a standard extension spring suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the 80684CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the 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 0.7 lb
Length 5 in
Material Music Wire
Outside Diameter 0.5 in
Part Type Standard
Rate 0.7 lbs/in
SKU 80684CS
Sugg Max Deflection 11 in
Sugg Max Load 8.6 lbf
Wind Direction Left
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.32 kg
Length 127 mm
Material Music Wire
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.12 N/mm
SKU 80684CS
Sugg Max Deflection 279.4 mm
Sugg Max Load 38.25 N
Wind Direction Left
Wire Diameter 1.14 mm