Gem Bids For Bolt M8-6g X 16.46. 019 Gost 7796-70, Boss M4x10x16ost 3-1496-72, Counter Sunk Screw M4x22 Is; 1365-4.8 Pitch 0.7mm As Per Is 4218 Part-iii -76 Coatingzinc Plated 9, Nut M10.6, Gost 5927-70, Washer18x1.01. 019 Or 18x1.02. 019 To Gost: 11371-78, Pin 3iip22ax22 Ost: 3-2234-80, Hb 255 To 207 Dia3.8 -4.2