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S-609CS - 2.50 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-609CS is a regular extension spring made by Century Spring. It is made from 302/304 stainless steel with a machine hook on both ends. This spring has a free length of 2.5 inches and an outside diameter of 1 inches. It has an initial tension of 4 pounds and a maximum deflection of 1.7 inches. The S-609CS has a spring rate of 12 lbs/inch and can handle a maximum load of 24 pound force. It is a left-wind spring with a wire diameter of 0.095 inches.

Century Spring offers fast shipping and maintains a significant stock inventory. Our products, including the S-609CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive 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 4 lb
Length 2.5 in
Material 302/304 Stainless Steel
Outside Diameter 1 in
Part Type Standard
Rate 12 lbs/in
SKU S-609CS
Sugg Max Deflection 1.7 in
Sugg Max Load 24 lbf
Wind Direction Left
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 1.81 kg
Length 63.5 mm
Material 302/304 Stainless Steel
Outside Diameter 25.4 mm
Part Type Standard
Rate 2.1 N/mm
SKU S-609CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 106.75 N
Wind Direction Left
Wire Diameter 2.41 mm