Set screw ISO 4026 M16x20 A4-21H 192 pcs. Hexagon head screws fully threaded ISO 4017 M20x80 8.8 A2P 768 pcs. Self locking nuts ISO 7040 M20 8 A3P 768 pcs. Washers ISO 7089 48 200 HV A3P 1536 pcs. Socket cap screws DIN 6912 M6x16 8.8 A3P 192 pcs.