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Bolt: hexagon head

ISO 4017

ISO 4017 - Hexagon head screws

Hexagon head screws with metric coarse pitch thread, product grades A and B. The screw is turned by a spanner on a hexagon head and is threaded over its whole length, so one size fits any grip and it can be driven into a tapped hole to any depth; this is the general assembly fastener, used wherever the joint does not need to be clamped on unthreaded metal. The head is the head of ISO 4014 value for value: the thread diameter fixes the width across flats s, the width across corners e, the head height k and the bearing face dw. The thread reaches the head but for the run-out under it, which the standard limits to a max = 3P, so the guaranteed thread length is l - 3P. The length decides the product grade, which is the close grade A up to M24 and 150 mm and the medium grade B beyond either. The range of standard lengths follows a rule instead of a table: from 2d rounded to the nearest nominal length, up to ten diameters and never above 200 mm - a longer joint takes the partially threaded bolt of ISO 4014. Covers threads M1,6 to M64 with nominal lengths 3 to 200 mm. Its German predecessor DIN 933 was replaced by DIN EN ISO 4017, but keeps wider spanner sizes on M10, M12 and M14; the partially threaded counterpart is ISO 4014, the grade C version is ISO 4018 and the fine pitch one is ISO 8676.

ISO 4017

Geometry

×
Thread diameter
Thread pitch
Bolt length
Thread length
Width across flats
Width across corners
Head height
Radius under head
Product Thread diameter, mm Thread pitch, mm Bolt length, mm Thread length, mm Width across flats, mm Width across corners, mm Head height, mm Head bearing face diameter, mm Radius under head, mm Transition diameter, mm Unthreaded shank diameter, mm Product grade
ISO 4017 hexagon head screw M22x80 22 2.5 80 72.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x90 22 2.5 90 82.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x100 22 2.5 100 92.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x110 22 2.5 110 102.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x120 22 2.5 120 112.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x130 22 2.5 130 122.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x140 22 2.5 140 132.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x150 22 2.5 150 142.5 34 37.72 14 31.71 0.8 24.4 20.376 A
ISO 4017 hexagon head screw M22x160 22 2.5 160 152.5 34 37.29 14 31.35 0.8 24.4 20.376 B
ISO 4017 hexagon head screw M22x180 22 2.5 180 172.5 34 37.29 14 31.35 0.8 24.4 20.376 B
ISO 4017 hexagon head screw M22x200 22 2.5 200 192.5 34 37.29 14 31.35 0.8 24.4 20.376 B
ISO 4017 hexagon head screw M24x50 24 3 50 41 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x55 24 3 55 46 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x60 24 3 60 51 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x65 24 3 65 56 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x70 24 3 70 61 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x80 24 3 80 71 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x90 24 3 90 81 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x100 24 3 100 91 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x110 24 3 110 101 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x120 24 3 120 111 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x130 24 3 130 121 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x140 24 3 140 131 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x150 24 3 150 141 36 39.98 15 33.61 0.8 26.4 22.051 A
ISO 4017 hexagon head screw M24x160 24 3 160 151 36 39.55 15 33.25 0.8 26.4 22.051 B
ISO 4017 hexagon head screw M24x180 24 3 180 171 36 39.55 15 33.25 0.8 26.4 22.051 B
ISO 4017 hexagon head screw M24x200 24 3 200 191 36 39.55 15 33.25 0.8 26.4 22.051 B
ISO 4017 hexagon head screw M27x55 27 3 55 46 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x60 27 3 60 51 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x65 27 3 65 56 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x70 27 3 70 61 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x80 27 3 80 71 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x90 27 3 90 81 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x100 27 3 100 91 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x110 27 3 110 101 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x120 27 3 120 111 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x130 27 3 130 121 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x140 27 3 140 131 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x150 27 3 150 141 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x160 27 3 160 151 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x180 27 3 180 171 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M27x200 27 3 200 191 41 45.2 17 38 1 30.4 25.051 B
ISO 4017 hexagon head screw M30x60 30 3.5 60 49.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x65 30 3.5 65 54.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x70 30 3.5 70 59.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x80 30 3.5 80 69.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x90 30 3.5 90 79.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x100 30 3.5 100 89.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x110 30 3.5 110 99.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x120 30 3.5 120 109.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x130 30 3.5 130 119.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x140 30 3.5 140 129.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x150 30 3.5 150 139.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x160 30 3.5 160 149.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x180 30 3.5 180 169.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M30x200 30 3.5 200 189.5 46 50.85 18.7 42.75 1 33.4 27.727 B
ISO 4017 hexagon head screw M33x65 33 3.5 65 54.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x70 33 3.5 70 59.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x80 33 3.5 80 69.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x90 33 3.5 90 79.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x100 33 3.5 100 89.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x110 33 3.5 110 99.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x120 33 3.5 120 109.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x130 33 3.5 130 119.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x140 33 3.5 140 129.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x150 33 3.5 150 139.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x160 33 3.5 160 149.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x180 33 3.5 180 169.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M33x200 33 3.5 200 189.5 50 55.37 21 46.55 1 36.4 30.727 B
ISO 4017 hexagon head screw M36x70 36 4 70 58 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x80 36 4 80 68 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x90 36 4 90 78 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x100 36 4 100 88 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x110 36 4 110 98 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x120 36 4 120 108 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x130 36 4 130 118 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x140 36 4 140 128 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x150 36 4 150 138 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x160 36 4 160 148 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x180 36 4 180 168 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M36x200 36 4 200 188 55 60.79 22.5 51.11 1 39.4 33.402 B
ISO 4017 hexagon head screw M39x80 39 4 80 68 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x90 39 4 90 78 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x100 39 4 100 88 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x110 39 4 110 98 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x120 39 4 120 108 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x130 39 4 130 118 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x140 39 4 140 128 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x150 39 4 150 138 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x160 39 4 160 148 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x180 39 4 180 168 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M39x200 39 4 200 188 60 66.44 25 55.86 1 42.4 36.402 B
ISO 4017 hexagon head screw M42x80 42 4.5 80 66.5 65 71.3 26 59.95 1.2 45.6 39.077 B
ISO 4017 hexagon head screw M42x90 42 4.5 90 76.5 65 71.3 26 59.95 1.2 45.6 39.077 B
ISO 4017 hexagon head screw M42x100 42 4.5 100 86.5 65 71.3 26 59.95 1.2 45.6 39.077 B
ISO 4017 hexagon head screw M42x110 42 4.5 110 96.5 65 71.3 26 59.95 1.2 45.6 39.077 B
ISO 4017 hexagon head screw M42x120 42 4.5 120 106.5 65 71.3 26 59.95 1.2 45.6 39.077 B
ISO 4017 hexagon head screw M42x130 42 4.5 130 116.5 65 71.3 26 59.95 1.2 45.6 39.077 B
ISO 4017 hexagon head screw M42x140 42 4.5 140 126.5 65 71.3 26 59.95 1.2 45.6 39.077 B
ISO 4017 hexagon head screw M42x150 42 4.5 150 136.5 65 71.3 26 59.95 1.2 45.6 39.077 B