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ZZ3-13CS - 0.75 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The ZZ3-13CS is a regular extension spring manufactured by Century Spring. Made from 302/304 Stainless Steel, this spring has a wire diameter of 0.016 Inch and an outside diameter of 0.188 inches. With a free length of 0.75 Inch and an initial tension of 0.08 Pound, it is designed for applications requiring a maximum deflection of 1.2 Inch and a maximum load of 0.78 Pound Force. The ZZ3-13CS has a left wind direction and features a full loop at each end. As a standard extension spring, it is ideal for a variety of uses.

At Century Spring, we take pride in our fast shipping and extensive inventory. Our products, including the ZZ3-13CS, are proudly made in the United States. With our efficient shipping process and ample stock, we ensure that customers receive their springs promptly and can rely on our quality products for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.08 lb
Length 0.75 in
Material 302/304 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 0.61 lbs/in
SKU ZZ3-13CS
Sugg Max Deflection 1.2 in
Sugg Max Load 0.78 lbf
Wind Direction Left
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.04 kg
Length 19.05 mm
Material 302/304 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.11 N/mm
SKU ZZ3-13CS
Sugg Max Deflection 30.48 mm
Sugg Max Load 3.47 N
Wind Direction Left
Wire Diameter 0.41 mm