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90171SCS - 0.50 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90171SCS 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 0.02 inches, an outside diameter of 0.125 inches, and a free length of 0.5 inches. It has an initial tension of 0.33 Pound and a maximum deflection of 0.061 inches. The 90171SCS has a spring rate of 11.15 lbs/inch and a maximum load of 1.02 Pound Force. It is a full loop spring, meaning both ends are closed. The 90171SCS is suitable for various applications that require a regular extension spring.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products, including the 90171SCS, in the United States. With our efficient 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 Full Loop
Finish Passivated
Initial Tension 0.33 lb
Length 0.5 in
Material 316 Stainless Steel
Outside Diameter 0.125 in
Part Type Standard
Rate 11.15 lbs/in
SKU 90171SCS
Sugg Max Deflection 0.061 in
Sugg Max Load 1.02 lbf
Wind Direction Left
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Passivated
Initial Tension 0.15 kg
Length 12.7 mm
Material 316 Stainless Steel
Outside Diameter 3.18 mm
Part Type Standard
Rate 1.95 N/mm
SKU 90171SCS
Sugg Max Deflection 1.55 mm
Sugg Max Load 4.54 N
Wind Direction Left
Wire Diameter 0.51 mm