... ,HDG,black oxide Features: Galvanzized/Zinc Plated Indented Hex washer Head socket Tapping Screw 1.tapping screw Standard DIN6928,JIS ... pan head,oval head, Flat head,Truss head,Hex Indent Washer Head, Fillister Head, Round Washer5. Drive systems philips, hex ... and outside is caton and pallet packing. 25kgs/ carton, 36 cartons/ pallet. carton dimesion: 40cm*20cm*17cm, pallet dimension: 102cm*80cm*14cm. ...