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O-17CS - 1.09 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The O-17CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a machine hook on both ends. It has a free length of 1.09 Inch and an initial tension of 0.2 Pound. With a maximum deflection of 1 Inch and a maximum load of 1.5 Pound Force, this spring is suitable for a variety of applications. The O-17CS has an outside diameter of 0.172 Inch and a wire diameter of 0.019 inches. Its spring rate is 1.2 lbs/inch. This extension spring is designed to wind in the left direction.

Century Spring prioritizes fast shipping and maintains a significant stock inventory. We are proud to manufacture our products in the United States. With our efficient shipping and ample supply, Century Spring ensures that customers can quickly obtain the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.2 lb
Length 1.09 in
Material 302/304 Stainless Steel
Outside Diameter 0.172 in
Part Type Standard
Rate 1.2 lbs/in
SKU O-17CS
Sugg Max Deflection 1 in
Sugg Max Load 1.5 lbf
Wind Direction Left
Wire Diameter 0.019 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.09 kg
Length 27.69 mm
Material 302/304 Stainless Steel
Outside Diameter 4.37 mm
Part Type Standard
Rate 0.21 N/mm
SKU O-17CS
Sugg Max Deflection 25.4 mm
Sugg Max Load 6.67 N
Wind Direction Left
Wire Diameter 0.48 mm