Non-Locking Flange Nuts

Non-Locking Flange Nuts are hex nut with an enlarged circular base (or flange) flaring out from the bottom of the nut, which acts as an integrated, non-spinning washer. Since the tightening torque is distributed over a larger area, there is less chance of deformation.

Non-Locking Flange Nuts Diameters

Non-Locking Flange Nuts are available on the FCH Network with Imperial/US diameters that range from #1 to 6 and with Metric diameters that range from M3 to M48.

Click on the diameters below to view or Search All Non-Locking Flange Nuts