Grayston Group 4 conversion wheel nuts. M12 x 1.50 Gp.IV conversion wheel nuts, used with Ford M12 x 1.5 wheel studs and Ford wheels, fitted with Group 4 inserts. Precision manufactured from high tensile steel and finished with a protective bright zinc plating. Features an M12 x 1.5 open thread, with a 21mm hex and 60° degree taper, please note these nuts only fit this combination of studs and wheel inserts.
Priced EachUse Group 4 Wheels on Standard Escort HubsPrecision Made from High Tensile BZP SteelDesigned to Fit Group 4 Wheel Inserts Only