Fasteners in Aluminium. Specifically we are interested in 7075-T6 aluminium alloy (AA7075-T6) fasteners, i.e. Ergal. If you have the following fasteners in Aluminium but not in the 7075-T6, we are also interested so please do include them in the quote. If there is a restriction in the minimum order quantity, please indicate the number in the quotation DETAILS IN THE ENCLOSED LIST