Flange Nut

Flange Nut
Flange Nut

Flange nuts are also called serrated flange nut or non-spinning washer head hex nut. They can be coated in nylon on the internal surface, just like a nylon insert flange nut, which has to be fastened using special spanners, and are used to connect screw rods. With metal washers, the flange nut becomes tighter than a hex nut, allowing it to be used for sealing and preventing oil, water, gas, paraffin and other fluid leaks.

Parameter
TECHNICAL INFORMATION
D1 D2 Max H Max M S Max
M4 - 5.5 - 7.0
M5 11.8 7.1 4.7 8.0
M6 14.2 9.1 5.7 10.0
M8 17.9 11.1 7.6 13.0
M10 21.8 13.5 9.6 15.0
M12 26.0 16.1 11.6 18.0
M14 29.9 18.2 13.3 21.0
M16 34.5 20.3 15.3 24.0
M20 42.8 24.8 18.7 30.0
M24 45.0 24.0 - 36.0
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