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11161CS - 0.50 Inch Beryllium Copper Compression Springs

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Estimated Lead Time

The 11161CS is a regular compression spring manufactured by Century Spring. This spring is made from Beryllium Copper and has a solid length of 0.12 inches. It has a wire diameter of 0.01 inches, an outside diameter of 0.092 inches, and a free length of 0.5 inches. The 11161CS has a spring rate of 1.6 lbs/inch and a maximum load of 0.55 Pound Force. It is a closed-end spring, meaning the ends are squared. With 11 total coils, this standard compression spring 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 11161CS, 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 Closed
Finish None
Free Length 0.5 in
Inside Diameter 0.072 in
Material Beryllium Copper
Outside Diameter 0.092 in
Part Type Standard
Rate 1.6 lbs/in
SKU 11161CS
Solid Length 0.12 in
Suggested Max Deflection 0.33 in
Suggested Max Load 0.55 lbf
Total Coils 11
Wire Diameter 0.01 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 12.7 mm
Inside Diameter 1.83 mm
Material Beryllium Copper
Outside Diameter 2.34 mm
Part Type Standard
Rate 0.28 N/mm
SKU 11161CS
Solid Length 3.05 mm
Suggested Max Deflection 8.38 mm
Suggested Max Load 2.45 N
Total Coils 11
Wire Diameter 0.25 mm