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U-16 - 0.31 Inch, 5.2 Inch Pounds Music Wire Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Music Wire with 7 coils and Closed ends. This spring features an O.D. of 0.156 Inch, an I.D. of 0.126 Inch, and a spring rate of 5.2 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name U-16
Ends Closed
Finish Zinc
Free Length 0.31 in
Inside Diameter 0.126 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 5.2 lbs/in
SKU U-16CS
Solid Length 0.12 in
Suggested Max Deflection 0.19 in
Suggested Max Load 1 lbf
Total Coils 7
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name U-16
Ends Closed
Finish Zinc
Free Length 7.87 mm
Inside Diameter 3.2 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.91 N/mm
SKU U-16CS
Solid Length 3.05 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 4.45 N
Total Coils 7
Wire Diameter 0.38 mm