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ZZ1-68CS - 2.31 Inch 302/304 Stainless Steel Extension Springs

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The ZZ1-68CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a sleek, uncoated finish. It has a wire diameter of 0.041 Inch and an outside diameter of 0.5 inches. The ZZ1-68CS has a free length of 2.31 Inch and an initial tension of 0.5 Pound. With a maximum deflection of 3.7 Inch and a maximum load of 4.5 Pound Force, this spring is designed to provide reliable performance. It features full loop ends and a spring rate of 1.1 lbs/inch.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. Our springs, including the ZZ1-68CS, are proudly made in the United States. With our efficient shipping and ample supply, Century Spring ensures that customers can quickly receive the high-quality springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.5 lb
Length 2.31 in
Material 302/304 Stainless Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 1.1 lbs/in
SKU ZZ1-68CS
Sugg Max Deflection 3.7 in
Sugg Max Load 4.5 lbf
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.23 kg
Length 58.67 mm
Material 302/304 Stainless Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.19 N/mm
SKU ZZ1-68CS
Sugg Max Deflection 93.98 mm
Sugg Max Load 20.02 N
Wire Diameter 1.04 mm