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ISO Metric Hexagon Head Bolts - Product Grades A And B

AS 1110.1 - 2000

Display drawing:

Screw Thread M2.5 M3 M16 M18 M36 M39 M56 M60 M64 M27 M3.5 M4 M5 M6 M8 M12 M14 M20 M22 M33 M42 M45 M48 M52 M2 M24 M1.6 M10 M30
D 2.5 3 16 18 36 39 56 60 64 27 3.5 4 5 6 8 12 14 20 22 33 42 45 48 52 2 24 1.6 10 30
P 0.45 0.5 2 2.5 4 4 5.5 5.5 6 3 0.6 0.7 0.8 1 1.25 1.75 2 2.5 2.5 3.5 4.5 4.5 5 5 0.4 3 0.35 1.5 3.5
B L≤125 11 12 38 42 - - - - - 60 13 14 16 18 22 30 34 46 50 - - - - - 10 54 9 26 66
B 125<L≤200 17 18 44 48 84 90 - - - 66 19 20 22 24 28 36 40 52 56 78 96 102 108 116 16 60 15 32 72
B L>200 30 31 57 61 97 103 137 145 153 79 32 33 35 37 41 49 53 65 69 91 109 115 121 129 29 73 28 45 85
C Max 0.25 0.4 0.8 0.8 0.8 1 1 1 1 0.8 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.8 0.8 0.8 1 1 1 1 0.25 0.8 0.25 0.6 0.8
C Min 0.1 0.15 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.2 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.1 0.2 0.1 0.15 0.2
Da Max 3.1 3.6 17.7 20.2 39.4 42.4 63 67 71 30.4 4.1 4.7 5.7 6.8 9.2 13.7 15.7 22.4 24.4 36.4 45.6 48.6 52.6 56.6 2.6 26.4 2 11.2 33.4
Ds Nominal 2.5 3 16 18 36 39 56 60 64 27 3.5 4 5 6 8 12 14 20 22 33 42 45 48 52 2 24 1.6 10 30
Ds Grade A Min 2.36 2.86 15.73 17.73 None None None None None None 3.32 3.82 4.82 5.82 7.78 11.73 13.73 19.67 21.67 None None None None None 1.86 23.67 1.46 9.78 None
Ds Grade B Min 2.25 2.75 15.57 17.57 35.38 38.38 55.26 59.26 63.26 26.48 3.2 3.7 4.7 5.7 7.64 11.57 13.57 19.48 21.48 32.38 41.38 44.38 47.38 51.26 1.75 23.48 1.35 9.64 29.48
Dw Grade A Min 4.07 4.57 22.49 25.34 None None None None None None 5.07 5.88 6.88 8.88 11.63 16.63 19.64 28.19 31.71 None None None None None 3.07 33.61 2.27 14.63 None
Dw Grade B Min 3.95 4.45 22 24.85 51.11 55.86 78.66 83.41 88.16 38 4.95 5.74 6.74 8.74 11.47 16.47 19.15 27.7 31.35 46.55 59.95 64.7 69.45 74.2 2.95 33.25 2.3 14.47 42.75
E Grade A Min 5.45 6.01 26.75 30.14 None None None None None None 6.58 7.66 8.79 11.05 14.38 20.03 23.36 33.53 37.72 None None None None None 4.32 39.98 3.41 17.77 None
E Grade B Min 5.31 5.88 26.17 29.56 60.79 66.44 93.56 99.21 104.86 45.2 6.44 7.5 8.63 10.89 14.2 19.85 22.78 32.95 37.29 55.37 71.3 76.95 82.6 88.25 4.18 39.55 3.28 17.59 50.85
K Nominal 1.7 2 10 11.5 22.5 25 35 38 40 17 2.4 2.8 3.5 4 5.3 7.5 8.8 12.5 14 21 26 28 30 33 1.4 15 1.1 6.4 18.7
K Grade A Max 1.825 2.125 10.18 11.715 None None None None None None 2.525 2.925 3.65 4.15 5.45 7.68 8.98 12.715 14.215 None None None None None 1.525 15.215 1.225 6.58 None
K Grade A Min 1.575 1.875 9.82 11.285 None None None None None None 2.275 2.675 3.35 3.85 5.15 7.32 8.62 12.285 13.785 None None None None None 1.275 14.785 0.975 6.22 None
K Grade B Max 1.9 2.2 10.29 11.85 22.92 25.42 35.5 38.5 40.5 17.35 2.6 3 3.26 4.24 5.54 7.79 9.09 12.85 14.35 21.42 26.42 28.42 30.42 33.5 1.6 15.35 1.3 6.69 19.12
K Grade B Min 1.5 1.8 9.71 11.15 22.08 24.58 34.5 37.5 39.5 16.65 2.2 2.6 2.35 3.76 5.06 7.21 8.51 12.15 13.65 20.58 25.58 27.58 29.58 32.5 1.2 14.65 0.9 6.11 18.28
K1 Grade A Min 1.1 1.31 6.87 7.9 None None None None None None 1.59 1.87 2.35 2.7 3.61 5.12 6.03 8.6 9.65 None None None None None 0.89 10.35 0.68 4.35 None
K1 Grade B Min 1.05 1.26 6.8 7.81 15.46 17.21 24.15 26.25 27.65 11.66 1.54 1.82 2.28 2.63 3.54 5.05 5.96 8.51 9.56 14.41 17.91 19.31 20.71 22.75 0.84 10.26 0.63 4.28 12.8
R Min 0.1 0.1 0.6 0.6 1 1 2 2 2 1 0.1 0.2 0.2 0.25 0.4 0.6 0.6 0.8 0.8 1 1.2 1.2 1.6 1.6 0.1 0.8 0.1 0.4 1
S Max 5 5.5 24 27 55 60 85 90 95 41 6 7 8 10 13 18 21 30 34 50 65 70 75 80 4 36 3.2 16 46
S Grade A Min 4.82 5.32 23.67 26.67 None None None None None None 5.82 6.78 7.78 9.78 12.73 17.73 20.67 29.67 33.38 None None None None None 3.82 35.38 3.02 15.73 None
S Grade B Min 4.7 5.2 23.16 26.16 53.8 58.8 82.8 87.8 92.8 40 5.7 6.64 7.64 9.64 12.57 17.57 20.16 29.16 33 49 63.1 68.1 73.1 78.1 3.7 35 2.9 15.57 45