Multi-station Cold Former: 11B-41B/5S/6S Multi-station Long Stroke Parts Former: 11B-41B6SL/7SL(P.K.O) Bush type Large Former: 33B/41B/50B/58B/5SA/6SA 4 Station Economic Nut Former: Z51-16/20/27

non-standard fasteners, machine screws, self-tapping screws, insert nuts, rivets, hollow bolts & nuts.

Gem-Year are producing all kinds of high quality products such as bolts, nuts, screws, drawn wire and other off-standard fasteners, which are according to GB, ANSI, DIN, UNI,JIS and ISO standards with yearly production output of 200,000 metric tons.

Hiayan Mingda Standard Hardware Co., Ltd was set up since 1994. Our factory specialized on producing on kinds of nuts, like flange nuts, hex nuts, cap nuts, slotted nuts, coupling nuts, heavy hex nuts, lock nuts and non-standard nuts in ANSI, DIN,JIS, AS, GB standards. Our products are widely used in assembling tools, bicycles, motorcycles, automobiles, electrical appliances and mechanical components, and enjoy a high reputation in the fastener industry both at home and abroad for stable quality. Our factory was ISO9001:2000 certificated, and get self-supporting import & export right since 2001

Registered trademark: FD Main products: flange bolts, flange bolts, six cross angle cross bolt, bolt, recessed head screws with cross, automotive fasteners, fasteners, custom wind stainless steel flange bolts, to undertake a variety of high quality special fasteners. GB5787, GB5789, GB16674, DIN6921, DIN1662, IFI-111, ISO 4162, JIS B 1189, GB9071.1- GB9074.17, Q180, Q184 car automobile bolts, bolts and other products

Furniture hardware fittings, Light hardware fittings, Bicycle part and accessories, K-lock nut, Nylon lock nut, conical nut, micro hex nut and customized non-standard fasteners. Material includes：carbon steel, stainless steel, aluminum alloy

SCREW(BOLT): 1.HEX HEAD CAP SCREWS. 2.HEX HEAD MACHINE BOLTS. 3.HEX LAG BOLTS. 4.T HEAD BOLTS. 5.CARRIAGE BOLTS 6.HEX SOCKET CAP SCREWS. 7.SELF TAPPING SCREWS. 8.SELF DRILLING SCREWS. 9.DRYWALL SCREWS. 10.CHIPBOARD SCREWS. 11.WOOD SCREWS. 12.MACHINE SCREWS. 13.FURNITURE SCREWS. 14.CASTER SCREWS. 15.HOSE CLAMP SCREWS. 16.HINGE SCREWS. 17.BIG SIZE BOLTS 18.SPECIAL LONGER SDREWS 19.SCREWS AND WASHERS ASSEMBLED 20.ALLOY STELL SCREWS 21.SOCKET SET SCREWS 22.SPECIAL SCREWS OR BOLTS RIVET: 1.SEMI TUBULAR RIVET. 2.BRASS/ALUMINUM/STAINLESS SEMI TUBULAR RIVET. 3.SPLIT DRIVE ANCHORS. 4.BLIND RIVETS. 5.BLIND NUTS. 6.BLIND RIVET NUTS. 7.OTHER SPECIAL RIVETS.

We introduce the foreign production of advanced technique to make 5 moulds, 6 moulds, extended, bearing type high speed nuts and elements, many work position cold extrusion machines, cold Dui machine, it is compact to have structure and rigidity is high, operating, maintenance the characteristics such as convenience. Book equipment application in automobile, motorcycle, machinery foundation profession (such as chain, fastener, bearing, box spanner, tool, special different type nut and flange surface nut, sides nut, welding nut, cover type nut , locknut, defence pine nut, pull hat nut, chain Luo pull, expansion gecko, independently axle gear, bicycle different type etc.) etc. various different type , complex is not mark cold squeeze into type, suitable scope extensive.

fasteners,auto motor part,construction,stamping,turning ,special part

Fasteners, fittings, nuts, bolts, other fasteners & fittings, rivet nuts, non-standard nuts, round nuts, bolts, lock rivet nuts, hex rivet nuts We specialize in producing rivet nuts. Standard: Metric, ASME or BS Thread: Coarse or fine thread Material: Carbon steel, stainless steel or copper Surface treatment: Zinc plating, or nickel plating