We, Tengzhou Fastener Manufacture Co are professional and experienced manufacturer and supplier of various standard and irregular fasteners. We are able to offer a very quick service and competitive price on both standard and non-standard bolts and nuts in Metric and Imperial, screws and washers, as well as other items Guardrail, steel structure engineering, construction fastener, automobile, farm machinery parts, mining fittings and other special shaped parts, in a wide variety of sizes and finishes. Standard Bolts Hexagon head bolt, internal hexagonal screw, Allen Bolt double end bolt, stud bolt, carriage bolt, U bolt, Eye boltT bolt, adjusting bolt and irregular bolts, full thread stud, half thread screw, foundation bolt, Threaded Bar, Heavy Hex Bolt Standard Nuts Hexagon Head Nut, Hex flange nut, Stopping nut, Hex Slotted nut, stainless steel nut, and other nut Standard wahser, flat wahser, square wahser, thickness wahser, spring washer And other fasteners and special shaped parts used in Expressway guardrail, Steel structure, Construction, Automobile, Farm machinery, Mining fitting and others Zinc Plated, HDG, White Zinc, Blue Zinc, Yellow Zinc, Black, Plain and so on

Standard Bolts Hexagon head bolt, internal hexagonal screw, Allen Bolt double end bolt, stud bolt, carriage bolt, U bolt, Eye boltT bolt, adjusting bolt and irregular bolts, full thread stud, half thread screw, foundation bolt, Threaded Bar, Heavy Hex Bolt Standard Nuts Hexagon Head Nut, Hex flange nut, Stopping nut, Hex Slotted nut, stainless steel nut, and other nut Standard wahser, flat wahser, square wahser, thickness wahser, spring washer Zinc Plated, HDG, White Zinc, Blue Zinc, Yellow Zinc, Black, Plain and so on