When installing them they require less torque because of the angle of their surrations. Serrated hex flange nuts have serrated washers attached that distribute pressure and are able to provide sfficient grip onto the material it is being mounted to and thus resist loosening.
Nuts,Flange Nuts
500 Pieces M8-1.25 Class 8 Serrated Hex Flange Nuts Plain & Oil, 500PK
Specifications of 500 Pieces M8-1.25 Class 8 Serrated Hex Flange Nuts Plain & Oil, 500PK | |
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Instock | instock |