Self drilling screw Self drilling screws(7504-n, 7504-p, 7504-k, 7504-q), Self tapping screws (din7891 7982 7983 7971 7972) Machine screws(din84/85/961/963, ansi, jis), Drywall screws, milled tail screws Chipboard screws, nail screws 1140mmx800mmx150mm