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90307SCS - 0.50 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90307SCS 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 0.188 inches, and a free length of 0.5 inches. It has an initial tension of 0.71 pound and a maximum deflection of 0.04 inches. The 90307SCS has a spring rate of 43.32 lbs/inch and a maximum load of 2.45 pound force. It has machine hook ends and a left wind direction.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products 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 0.5 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 43.32 lbs/in
SKU 90307SCS
Sugg Max Deflection 0.04 in
Sugg Max Load 2.45 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.32 kg
Length 12.7 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 7.59 N/mm
SKU 90307SCS
Sugg Max Deflection 1.02 mm
Sugg Max Load 10.9 N
Wind Direction Left
Wire Diameter 0.79 mm