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H-66 - 0.56 Inch, 237 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 5 coils and Closed & Ground ends. This spring features an O.D. of 0.312 Inch, an I.D. of 0.204 Inch, and a spring rate of 237 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name H-66
Ends Closed & Ground
Finish None
Free Length 0.56 in
Inside Diameter 0.204 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 237 lbs/in
SKU H-66CS
Solid Length 0.27 in
Suggested Max Deflection 0.07 in
Suggested Max Load 17 lbf
Total Coils 5
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name H-66
Ends Closed & Ground
Finish None
Free Length 14.22 mm
Inside Diameter 5.18 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 41.5 N/mm
SKU H-66CS
Solid Length 6.86 mm
Suggested Max Deflection 1.78 mm
Suggested Max Load 75.62 N
Total Coils 5
Wire Diameter 1.37 mm

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