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June17 - June19, 2025
National Exhibition and Convention Center（Shanghai）
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Zhejiang Meiquan Fasteners Intelligent Manufacturing Co., Ltd. Is specialized in the production of automobile and motorcycle parts bolts.Flange bolts seriesGB5787 GB5789 DIN6921 DIN571 Q180 181 182 183 184 185 186Assembly boltsGB9074.13 hexagonal cross assembly boltsGB9074.17 hex assembly boltsGB9074.8 Pan head cross assembly boltsDIN912 hexagon socket assembly boltsISO7380 button head hexagon socket assembly boltsOil BoltsDIN7991 Countersunk Hex ScrewPerformance class: 4.8 /8.8 /10.9 /12.9Surface treatment: Environmentally friendly high salt spray galvanizing (Yellow Zinc Cr+3, Blue white zinc, Black zinc, Army Green, Geomet, Dacromet, Zinc Nickel Alloy)Products: Large flat hexagon socket screw, Umbrella hexagon socket screw, Flange phillips screws, self -tapping screws, disc brake disc screw, and stainless steel screws.
Flange bolts series
GB5787 GB5789 DIN6921 DIN571 Q180 181 182 183 184 185 186
Assembly bolts
GB9074.13 hexagonal cross assembly bolts
GB9074.17 hex assembly bolts
GB9074.8 Pan head cross assembly bolts
DIN912 hexagon socket assembly bolts
ISO7380 button head hexagon socket assembly bolts
Oil Bolts
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