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90428SCS - 3 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90428SCS is a regular extension spring manufactured by Century Spring. It is made from 316 Stainless Steel and features a passivated finish. This spring has a wire diameter of 0.034 inches, an outer diameter of 0.25 inches, and a free length of 3 inches. It has an initial tension of 0.71 Pound and a maximum deflection of 0.772 inches. The 90428SCS has a spring rate of 2.17 lbs/inch and a maximum load of 2.38 Pound Force. It is equipped with machine hook ends and is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We take pride in manufacturing our products, including the 90428SCS, 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 Passivated
Initial Tension 0.71 lb
Length 3 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 2.17 lbs/in
SKU 90428SCS
Sugg Max Deflection 0.772 in
Sugg Max Load 2.38 lbf
Wind Direction Left
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.32 kg
Length 76.2 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.38 N/mm
SKU 90428SCS
Sugg Max Deflection 19.61 mm
Sugg Max Load 10.59 N
Wind Direction Left
Wire Diameter 0.86 mm