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N-20CS - 0.72 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The N-20CS is a regular extension spring manufactured by Century Spring. This spring is made from Music Wire and has a finish of None. It has a wire diameter of 0.013 Inch and an outside diameter of 0.125 inches. The free length of the spring is 0.72 inches, and it has an initial tension of 0.09 Pound. The maximum deflection of the N-20CS is 1.3 inches, and it can handle a maximum load of 1 Pound Force. This spring has a spring rate of 0.7 lbs/inch and features full loop ends. The N-20CS is a reliable and versatile extension spring suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that you receive your springs promptly. Additionally, all our products, including the N-20CS, are proudly made in the United States. We prioritize quality and craftsmanship in our manufacturing process, guaranteeing that you receive high-quality springs for your projects. With Century Spring, you can trust that you'll have access to the springs you need, when you need them.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.09 lb
Length 0.72 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 0.7 lbs/in
SKU N-20CS
Sugg Max Deflection 1.3 in
Sugg Max Load 1 lbf
Wind Direction Left
Wire Diameter 0.013 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.04 kg
Length 18.29 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 0.12 N/mm
SKU N-20CS
Sugg Max Deflection 33.02 mm
Sugg Max Load 4.45 N
Wind Direction Left
Wire Diameter 0.33 mm