Product DescriptionProduct Name: SERRATED FACE NUTHex head flange nuts are parts that are tightly connected to the mechanical equipment.It is a component that must be used in all manufacturing machinery.We can manufacture this nut in accordance GB, DIN, ANSI, and customers' requirements with the best price.Hex head nuts often use for all kinds of machinery, home appliance, electronic products, computers, power switches, building etc.Metric series carbon steel hex nut generally supplied in class 4.8, class8.8 as per DIN934.Product ShowOur Company Hot Tags: serrated face nut, China, suppliers, manufacturers, customized, wholesale, price, cheap, for sale, Home Use, stainless steel sleeve anchor bolts, hex nut screw, aluminium insulation tape, extra thin jam nuts, hex bolt screw