This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

S-563CS - 1.75 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The S-563CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a machine hook on both ends. This spring has a free length of 1.75 inches and an outside diameter of 0.375 inches. It has an initial tension of 3 pounds and a maximum deflection of 0.81 inches. The S-563CS has a spring rate of 13 lbs/inch and a maximum load of 14 pound force. It has a wire diameter of 0.054 inches and is wound in a left direction. Century Spring ensures that customers can quickly receive the S-563CS and other springs they need for their projects, as we offer fast shipping and maintain a significant stock inventory. Our springs, including the S-563CS, are proudly made in the United States.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 3 lb
Length 1.75 in
Material 302/304 Stainless Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 13 lbs/in
SKU S-563CS
Sugg Max Deflection 0.81 in
Sugg Max Load 14 lbf
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 1.36 kg
Length 44.45 mm
Material 302/304 Stainless Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 2.28 N/mm
SKU S-563CS
Sugg Max Deflection 20.57 mm
Sugg Max Load 62.27 N
Wire Diameter 1.37 mm