Main products: 201/304/316 stainless steel external hexagon bolts, internal hexagon bolts, hexagon nuts, anti loosening nuts, flange nuts, drill tail screws, self tapping screws, machine screws, expansion bolts, car repair geckos, tooth strips, flat/spring washers, customized special-shaped products according to customer drawing requirements.
Grade 10.9/12.9 wind turbine tower bolts, high-strength bolts for power transmission towers, photovoltaic (PV) mounting bolts, anti-loosening fasteners, Corten steel bolt foundation bolt wind turbine anchor bolts, bridge bolts, subway utility tunnel bolts, steel structure bolts, Dacromet / zinc-aluminum coated fasteners.
middle shafts, T-shafts, electromechanical shafts, pulleys
GB/T1228-1231 Steel structure large hexagon connection assemblies GB/T3632 Steel structure twist-off bolt connection assemblis 8.8 10.9 12.9 grade DIN933 DIN931 hexagon bolts GB10433-2002 cylindrical head welding studs Anchots, tie rods
4.8 and 8.8 grade external hexagon bolts 8.8 and 10.9 grade high-strength double headed bolts, high-strength galvanized double headed bolts. Grade 10.9 fully threaded bolts, B7 bolts. 6170, 6175, 3404 nuts.
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Afastener Exhibition Co., Ltd.
Tel:+86 (0)20 8985 1867
E-mail: Info@afastener.com







