Welding screws in aluminium following enclosed drawing. The screws will be welded on an aluminium holder (EN AW 5754 according to EN 485-4 and 2). Please send an offer for alumimium nuts as well. 20.000 pcs. / Welding screws M6 / Lenght 20 mm / Aluminium 20.000 pcs. / Welding nuts M6 / Aluminium 20.000 pcs. / Self clinching screws M6 / Lenght 20 mm / Aluminium 20.000 pcs. / Self clinching nuts M6 / Aluminium