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90440SCS - 1.75 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90440SCS is a regular extension spring manufactured by Century Spring. This spring is made from 316 stainless steel and has a passivated finish. It has a wire diameter of 0.038 inches, an outside diameter of 0.25 inches, and a free length of 1.75 inches. The initial tension of this spring is 1.89 pounds, and it has a maximum deflection of 0.467 inches. The maximum load it can withstand is 5 pounds of force. The 90440SCS has a spring rate of 6.66 lbs/inch and features machine hook ends. This spring is left-wound and is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of receiving your springs promptly, which is why we prioritize efficient shipping. Additionally, our significant stock inventory ensures that we have a wide selection of springs readily available for our customers. We are committed to manufacturing our products in the United States, ensuring high-quality and supporting the local economy. Trust Century Spring for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 1.89 lb
Length 1.75 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 6.66 lbs/in
SKU 90440SCS
Sugg Max Deflection 0.467 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 44.45 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 1.17 N/mm
SKU 90440SCS
Sugg Max Deflection 11.86 mm
Sugg Max Load 22.24 N
Wind Direction Left
Wire Diameter 0.97 mm