1.000 Pc. each purchase order : Hexagonal Head Screws M16 x 60 neutral polypropylene 1000 pcs. Washers D.I. 16,5 neutral polypropylene 1000 pcs. Standard nuts (DIN 934-UNI 5588) M16 neutral polypropylene 1000 pcs. …alternatively like above but for THREAD “M12”