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ISO 7043

ISO 7043, Prevailing Torque Type Flange Lock Nuts / Hexagon Lock Nuts with Flange ( Non-metal Insert ) dimension

ISO 7043 Prevailing torque flange lock nuts Drawing

ISO 7043, Prevailing Torque Type Flange Lock Nuts dimension as below:

D dc h max h min s max s min
M5 11.8 7.1 6.52 8 7.78
M6 14.2 9.1 8.52 10 9.78
M8 17.9 11.1 10.4 13 12.73
M10 21.8 13.5 12.8 15 14.73
M12 26 16.1 15.4 18 17.73
M14 29.9 18.2 16.9 21 20.67
M16 34.5 20.3 19 24 23.67
M20 42.8 24.8 22.7 30 29.16