DIN 439 B Hexagon thin nuts chamfered

Equivalent Standards

DIN 439 B

Dimensions for DIN 439 B Hexagon thin nuts chamfered

Thread Size d p da dw e m m s
min max min min max min min max min
M1.6 - - - 0.35 1.6 1.84 2.4 3.48 1 0.75 0.6 3.2 3.08
M1.8 - - - 0.35 1.8 2.06 2.7 3.82 1.1 0.85 0.68 3.5 3.38
M2 - - - 0.4 2 2.3 3.1 4.32 1.2 0.95 0.76 4 3.82
M2.5 - - - 0.45 2.5 2.9 4.1 5.45 1.6 1.35 1.06 5 4.82
M3 - - - 0.45 3 3.45 4.6 6.01 1.8 1.75 1.24 5.5 5.32
M3.5 - - - 0.6 3.5 4 5.1 6.58 2 1.95 1.4 6 5.82
M4 - - - 0.7 4 4.6 5.9 7.66 2.2 2.45 1.56 7 6.78
M5 - - - 0.8 5 5.75 6.9 9.79 2.7 2.9 1.96 8 7.78
M6 - - - 1 6 6.75 8.9 11.05 3.2   2.32 10 9.78
M8 M8x1 - - 1.25 8 8.75 11.6 14.38 4 3.7 2.96 13 12.73
M10 M10x1 M10x1.25 - 1.5 10 10.8 15.6 18.9 5 4.7 3.76 17 16.73
M12 M12x1.5 M12x1.25 - 1.75 12 13 17.4 21.1 6 5.7 4.56 19 18.67
M14 M14x1.5 - - 2 14 15.1 20.5 24.49 7 6.42 5.14 22 21.67
M16 M16x1.5 - - 2 16 17.3 22.5 26.75 8 7.42 5.94 24 23.67
M18 M18x1.5 M18x2 - 2.5 18 19.5 24.9 29.56 9 8.42 16.74 27 26.16
M20 M20x2 M20x1.5 - 2.5 20 21.6 27.7 32.95 10 9.1 7.28 30 29.16
M22 M22x1.5 M22x2 - 2.5 22 23.8 29.5 35.03 11 9.9 7.92 32 31
M24 M24x2 M24x1.5 - 3 24 25.9 33.2 39.55 12 10.9 8.72 36 35
M27 M27x2 - M27x1.5 3 27 29.2 38 45.2 13.5 12.4 9.9 41 40
M30 M30x2 - M30x1.5 3.5 30 32.4 42.7 50.85 15 13.9 11.1 46 45
M33 M33x2 - - 3.5 33 35.6 46.6 55.37 16.5 15.4 12.3 50 49
M36 M36x3 M36x2 M36x1.5 4 36 38.9 51.1 60.79 18 16.9 13.5 55 53.8
M39 M39x3 M39x2 M39x1.5 4 39 42.1 55.9 66.44 19.5 18.2 14.6 60 58.8
M42 M42x3 M42x2 M42x1.5 4.5 42 45.4 60 71.3 21 19.7 15.8 65 63.1
M45 M45x3 M45x2 M45x1.5 4.5 45 48.6 64.7 76.95 22.5 21.2 17 70 68.1
M48 M48x3 M48x2 M48x1.5 5 48 51.8 69.4 82.6 24 22.7 18.2 75 73.1
M52 M52x3 M52x2 M52x1.5 5 52 56.2 74.2 88.25 26 24.7 19.8 80 78.1