Bulong lục giác m3-4-5-6-8-10-12-14-16

bu long đầu lục giác chìm cường lực 12.9 M3x10,16,20,25,30,40 m4x10,16,20,25,30,40,50 m5x10,16,20,25,30,40,50,60,70,80,100 m6x10,16,20,25,30,40,50,60,70,80,100 m8x10,16,20,25,30,40,50,60,70,80,100 m10x10,16,20,25,30,40,50,60,70,80,100 m12x20,25,30,40,50,60,70,80,100 m14x30,40,50,60,70,80,100 m16x30,40,50,60,70,80,100