5 Maintenance Metric Fine Screw Thread - Strength Class 10.9 5-22 WA90-5 – VEAM270100 Tread diameter of the bolt (mm) (a) Width over flats (mm) (b) Steel Aluminium Cas Nm kgm Nm kgm M8 × 1 13 35,0 3,5 20,0 2,0 M10 × 1 17 (15) 75,0 7,5 42,0 4,2 M10 × 1,25 17 (15) 70,0 7,0 39,0 3,9 M12 × 1,25 19 125,0 12,5 70,0 7,0 M12 × 1,5 19 120,0 12,0 67,0 6,7 M14 × 1,5 22 200,0 20,0 110,0 11,0 M16 × 1,5 24 300,0 30,0 167,5 16,75 M18 × 1,5 27 440,0 44,0 243,0 24,3 M18 × 2 27 420,0 42,0 230,0 23,0 M20 × 1,5 30 620,0 62,0 338,5 33,85 M20 × 2 30 – – 322,5 32,25 M22 × 1,5 32 820,0 82,0 454,5 45,45 M22 × 2 32 – – 436,0 43,6 M24 × 1,5 36 1090,0 109,0 596,0 59,6 M24 × 2 36 1040,0 104,0 573,0 57,3 M27 × 2 41 1500,0 150,0 832,0 83,2 M30 × 2 46 2120,0 212,0 1158,0 115,8 M33 × 2 50 2800,0 280,0 – – M36 × 3 55 3500,0 350,0 – – M39 × 3 60 4600,0 460,0 – –