BS EN 2868:2019 specifies the characteristics of hexagonal slotted/castellated nuts, normal
height, normal across flats, in heat resisting steel, silver plated, for aerospace applications.Cross References:EN 2398EN 2399EN 2367ISO 4147EN 2786EN 3639ISO 8788EN 9100EN 2424ISO 5855-2ISO 9139TR 3823-002All current amendments available at time of purchase are included with the purchase of this document.