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90413SCS - 4.50 Inch 316 Stainless Steel Extension Springs

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The 90413SCS 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 0.031 inches, an outside diameter of 0.25 inches, and a free length of 4.5 inches. It has an initial tension of 0.58 Pound and a maximum deflection of 1.485 inches. The 90413SCS has a spring rate of 0.83 lbs/inch and can withstand a maximum load of 1.82 Pound Force. It features machine hook ends and is suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 90413SCS, 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.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Free Length 4.5 in
Initial Tension 0.58 lb
Material 316 Stainless Steel
Max Deflection 1.485 in
Max Load 1.82 lbf
Measurement Units Standard
Outside Diameter 0.25 in
Rate 0.83 lbs/in
SKU 90413SCS
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Free Length 114.3 mm
Initial Tension 0.26 kg
Material 316 Stainless Steel
Max Deflection 37.72 mm
Max Load 8.1 N
Measurement Units Standard
Outside Diameter 6.35 mm
Rate 0.15 N-mm
SKU 90413SCS
Wire Diameter 0.79 mm