Difference between flange face nut and plain nut

Flange surface nut, and general hexagonal nut size and thread specification basic same, compared with a hexagonal nut, just it is washers and nut is a one-piece, and below have prevent slippery insection, this increases the nut in contact with the workpiece surface area, compared with the ordinary nut and washer combination, more solid and tension. Flange surface nut and fitting surface contact area is large, it will determine the use of the situation, when the bolt and nut connection to connect two parts of convenience, will often a very large parts of the bolt hole processing, this two parts for timing will be very convenient, 2 hole not very accurate can realize bolt connection, bolt hole, will inevitably lead to ordinary nut and the fitting of contact area is reduced, thus the use of this flange surface nut can avoid this situation. Flange face nut flange face groove, not only to increase the contact area, but also prevent loose effect, in the rotation of the common mechanism.

HEX FLANGE NUT

Flange surface nut, and general hexagonal nut size and thread specification basic same, compared with a hexagonal nut, just it is washers and nut is a one-piece, and below have prevent slippery insection, this increases the nut in contact with the workpiece surface area, compared with the ordinary nut and washer combination, more solid and tension.

Flange surface nut and fitting surface contact area is large, it will determine the use of the situation, when the bolt and nut connection to connect two parts of convenience, will often a very large parts of the bolt hole processing, this two parts for timing will be very convenient, 2 hole not very accurate can realize bolt connection, bolt hole, will inevitably lead to ordinary nut and the fitting of contact area is reduced, thus the use of this flange surface nut can avoid this situation.

Flange face nut flange face groove, not only to increase the contact area, but also prevent loose effect, in the rotation of the common mechanism.