12 Hexagon head shoulder bolts M10×25 step height 13 with m6 holes 1.30.91113-6100-62471X $0.80 12150-RTS-1512 Quick View
16 All-metal hexagonal flange face self-locking nut M6×1.25 1.30.B061870206000061X $0.48 12150-RTS-1516 Quick View
17 Hexagonal flange bolts M10×55(thread length 17mm) 1.30.B057890A10005571X $1.44 12150-RTS-1517 Quick View