Box of 1 - M85 x 6mm Hexagon Full Nuts (ISO 8673) - Steel 6AU Self Colour Hexagon Full Nuts are a standard fastener and the most commonly used nut in attaching bolts and screws. Full Nuts are extremely versatile and may be used in a broad range of fixtures and fittings. These Full Nuts are made from 6AU High Tensile Steel and have a black self colour finish. For larger quantities or custom lengths, please email and one of our team will provide you with a quotation. Box of 1 - M85 x 6mm Hexagon Full Nuts (ISO 8673) - Steel 6AU Self Colour