14mmx1.5 Wheel Lug Nuts, 32 pcs M14x1.5 19mm (3/4″) Hex Lug Nut with Conical/Con Posted on July 14, 2026 The installation of spline lug nuts requires a special socket key, while our lug nuts can be installed with a common SAE 19 hex socket key (26mm OD). If your lug nut mounting hole is smaller than 26mm, it may not fit.
