Grade 10.9 Black Carbon Steel M10 M12 M14 M16 Hexagon Head Flange Cap Screw Fine Thread Pitch 1.25/1.5mm Hex Washer Head Bolt

Grade 10.9 Black Carbon Steel M10 M12 M14 M16 Hexagon Head Flange Cap Screw Fine Thread Pitch 1.25/1.5mm Hex Washer Head Bolt

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