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HH-30 - 0.31 Inch, 39 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 5 coils and Closed & Ground ends. This spring features an O.D. of 0.234 Inch, an I.D. of 0.176 Inch, and a spring rate of 39 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name HH-30
Ends Closed & Ground
Finish Zinc
Free Length 0.31 in
Inside Diameter 0.176 in
Material Music Wire
Outside Diameter 0.234 in
Part Type Standard
Rate 39 lbs/in
SKU HH-30CS
Solid Length 0.15 in
Suggested Max Deflection 0.15 in
Suggested Max Load 5.7 lbf
Total Coils 5
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name HH-30
Ends Closed & Ground
Finish Zinc
Free Length 7.87 mm
Inside Diameter 4.47 mm
Material Music Wire
Outside Diameter 5.94 mm
Part Type Standard
Rate 6.83 N/mm
SKU HH-30CS
Solid Length 3.81 mm
Suggested Max Deflection 3.81 mm
Suggested Max Load 25.35 N
Total Coils 5
Wire Diameter 0.74 mm

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