Socket button head screws similar to DIN 7380 M6x16 10.9 zinc plated 1 000 000 pcs. Required from the week 47 Machine screws cross recessed countersunk flat head DIN 965 M5x12 5.8 zinc plated 250 000 pcs. Required from the week 03/2013 Hexagon head wood screws DIN 571 10x80 zinc plated 100 000 pcs Required from the week 45 INQUIRY UP TO 20.09.2012