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S-617CS - 1.50 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-617CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a machine hook on each end. This spring has a wire diameter of 0.035 inches, an outside diameter of 0.281 inches, and a free length of 1.5 inches. It has an initial tension of 0.9 Pound and a maximum deflection of 1.1 inches. The S-617CS has a spring rate of 3.8 lbs/inch and a maximum load of 5.2 Pound Force. It is a left-wind spring and is suitable for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. That's why we are proud to offer both to our customers. Our products, including the S-617CS, 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 0.9 lb
Length 1.5 in
Material 302/304 Stainless Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 3.8 lbs/in
SKU S-617CS
Sugg Max Deflection 1.1 in
Sugg Max Load 5.2 lbf
Wind Direction Left
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.41 kg
Length 38.1 mm
Material 302/304 Stainless Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.67 N/mm
SKU S-617CS
Sugg Max Deflection 27.94 mm
Sugg Max Load 23.13 N
Wind Direction Left
Wire Diameter 0.89 mm