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M-4CS - 0.97 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The M-4CS 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 0.97 inch and an outside diameter of 0.25 inches. It has an initial tension of 5 pounds and a maximum deflection of 0.21 inches. The M-4CS has a spring rate of 56 lbs/inch and a maximum load of 16 pound force. It has a left wind direction and a wire diameter of 0.048 inches. This extension spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and maintaining a wide range of products for our customers. All our springs, including the M-4CS, are proudly made in the United States. With our reliable shipping and vast 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 5 lb
Length 0.97 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 56 lbs/in
SKU M-4CS
Sugg Max Deflection 0.21 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.048 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 2.27 kg
Length 24.64 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 9.81 N/mm
SKU M-4CS
Sugg Max Deflection 5.33 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 1.22 mm