Stainless steel non-toothed hex flange nut is a one-piece threaded fastener combining a hexagonal nut body and a smooth flange base without anti-slip serrations on the flange surface. It matches bolts to distribute clamping force over a larger contact area during fastening.
Fabricated from 304 or 316 stainless steel, this nut delivers superior rust and corrosion resistance, suitable for humid and corrosive working environments. The integrated smooth flange increases the bearing area, disperses pressure and prevents damage to the workpiece surface. Without serrations, it will not leave indentations on the mating part. It eliminates the need for separate washers, simplifies assembly and improves efficiency. Widely used in machinery, cabinets, automotive and general equipment where uniform pressure and undamaged contact surfaces are required.
