... Test……………………………………………………………………………………………………….........Main Products:Wood screw,Drywall screw,Chipboard screw,Self tapping screw,Self drilling screw,Machine screw,Bolts,Nuts,Washers,Anchor bolts ... of both employees and the company. .………………………………………………………………………………………………………......... [ Product Description]Hex nut Picture NameHex Nut (DIN934)HS code73181600Materiallow carbon steel; medium carbon steel(1035 ...