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546CS - 0.73 Inch Music Wire Extension Springs

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

The 546CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has a zinc finish. This spring has a wire diameter of 0.02 inches, an outer diameter of 0.25 inches, and a free length of 0.73 inches. It has an initial tension of 0.1 Pound and a maximum deflection of 1 inches. The 546CS has a spring rate of 1.5 lbs/inch and a maximum load of 1.7 Pound Force. It is a full-loop spring, meaning both ends are rounded. The 546CS is a standard extension spring and can be used for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ensure that our customers receive their springs quickly. Additionally, all of our products, including the 546CS, are proudly made in the United States. With our commitment to quality and reliable shipping, Century Spring is your trusted source for springs for any project.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.1 lb
Length 0.73 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 1.5 lbs/in
SKU 546CS
Sugg Max Deflection 1 in
Sugg Max Load 1.7 lbf
Wind Direction Left
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.05 kg
Length 18.54 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.26 N/mm
SKU 546CS
Sugg Max Deflection 25.4 mm
Sugg Max Load 7.56 N
Wind Direction Left
Wire Diameter 0.51 mm