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90393SCS - 3.50 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90393SCS 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 0.029 inches, an outer diameter of 0.25 inches, and a free length of 3.5 inches. It has an initial tension of 0.46 Pound and a maximum deflection of 1.362 inches. The 90393SCS has a spring rate of 0.77 lbs/inch and a maximum load of 1.51 Pound Force. It features machine hook ends and a left wind direction. This extension spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of quick delivery, and that's why we ensure that our products, including the 90393SCS, are readily available for our customers. Additionally, all our springs are proudly made in the United States. With Century Spring, you can trust that you'll receive high-quality springs promptly to meet your project needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.46 lb
Length 3.5 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 0.77 lbs/in
SKU 90393SCS
Sugg Max Deflection 1.362 in
Sugg Max Load 1.51 lbf
Wind Direction Left
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.21 kg
Length 88.9 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.13 N/mm
SKU 90393SCS
Sugg Max Deflection 34.59 mm
Sugg Max Load 6.72 N
Wind Direction Left
Wire Diameter 0.74 mm