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90446SCS - 3.25 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90446SCS is a regular extension spring manufactured by Century Spring. It is made from 316 Stainless Steel and has a passivated finish. This spring has a wire diameter of 0.038 inches, an outside diameter of 0.25 inches, and a free length of 3.25 inches. It has an initial tension of 1.89 Pound, a max deflection of 0.996 inches, and a max load of 5 Pound Force. The 90446SCS features machine hook ends and has a spring rate of 3.12 lbs/inch. It is a left-wind spring and is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 90446SCS, are proudly made in the United States. With our reliable shipping and extensive 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 Passivated
Initial Tension 1.89 lb
Length 3.25 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 3.12 lbs/in
SKU 90446SCS
Sugg Max Deflection 0.996 in
Sugg Max Load 5 lbf
Wind Direction Left
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.86 kg
Length 82.55 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.55 N/mm
SKU 90446SCS
Sugg Max Deflection 25.3 mm
Sugg Max Load 22.24 N
Wind Direction Left
Wire Diameter 0.97 mm