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ZZ1-12CS - 1.69 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The ZZ1-12CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a wire diameter of 0.021 inches. It has an outside diameter of 0.234 Inch and a free length of 1.69 inches. The ZZ1-12CS has an initial tension of 0.2 Pound and a maximum load of 1.4 Pound Force. It is a left-wound spring with full-loop ends. This regular extension spring offers a spring rate of 0.41 lbs/inch and a maximum deflection of 3.1 inches. It is suitable for various applications that require reliable extension and tension.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we ensure that our customers receive their springs promptly. With our significant stock inventory, including the ZZ1-12CS, we can meet the demands of various projects. Additionally, all our springs are proudly made in the United States, guaranteeing quality craftsmanship and supporting local manufacturing. Trust Century Spring for your spring needs, and experience our efficient shipping and reliable supply.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.2 lb
Length 1.69 in
Material 302/304 Stainless Steel
Outside Diameter 0.234 in
Part Type Standard
Rate 0.41 lbs/in
SKU ZZ1-12CS
Sugg Max Deflection 3.1 in
Sugg Max Load 1.4 lbf
Wind Direction Left
Wire Diameter 0.021 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.09 kg
Length 42.93 mm
Material 302/304 Stainless Steel
Outside Diameter 5.94 mm
Part Type Standard
Rate 0.07 N/mm
SKU ZZ1-12CS
Sugg Max Deflection 78.74 mm
Sugg Max Load 6.23 N
Wind Direction Left
Wire Diameter 0.53 mm