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Double end studs

DIN 2509 - 1986

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德标DIN 2509 - 1986 DIN2509 2509DIN Double end studs
Screw Thread
d
M12 M16 M20 M24 M27 M30 M33 M36 M39 M42
P Pitch
b Short min=nominal size
max
Long min=nominal size
max
ds max=nominal size
min
dk max=nominal size
min
s max=nominal size
min
k Nominal Size
max
min
1.75 2 2.5 3 3 3.5 3.5 4 4 4.5
21 25 30 36 38 42 44 50 52 57
23.5 28 34 40.5 42.5 47 49 56 58 64
23 28 34 40 43 47 50 55 58 /
25.5 31 37 44.5 47.5 52 55 61 64 /
12 16 20 24 27 30 33 36 39 42
11.82 15.82 19.79 23.79 26.79 29.79 32.75 35.75 38.75 41.75
8 12 14 14 18 18 25 25 28 28
7.78 11.73 13.73 13.73 17.73 17.73 24.67 24.67 27.67 27.67
7 10 11 11 13 13 22 22 24 24
6.82 9.78 10.73 10.73 12.73 12.73 21.67 21.67 23.67 23.67
4 5 6 6 6 6 9 9 10 10
4.24 5.24 6.24 6.24 6.24 6.24 9.29 9.29 10.29 10.29
3.76 4.76 5.76 5.76 5.76 5.76 8.71 8.71 9.71 9.71
Screw Thread
d
M45 M48 M52 M56 M60 M64 M72 M80 M90 M100
P Pitch
b Short min=nominal size
max
Long min=nominal size
max
ds max=nominal size
min
dk max=nominal size
min
s max=nominal size
min
k Nominal Size
max
min
4.5 5 5 5.5 5.5 6 6 6 6 6
58 64 68 73 76 82 89 95 103 111
65 71.5 75.5 81 84 91 98 104 112 120
/ / / / / / / / / /
/ / / / / / / / / /
45 48 52 56 60 64 72 80 90 100
44.75 47.75 51.7 55.7 59.7 63.7 71.7 79.7 89.65 99.65
32 32 36 36 42 42 50 50 50 50
31.61 31.61 35.61 35.61 41.61 41.61 49.61 49.61 49.61 49.61
27 27 30 32 36 36 41 41 41 41
26.67 26.67 29.67 31.67 35.38 35.38 40.38 40.38 40.38 40.38
11 11 12 13 14 14 15 15 15 15
11.35 11.35 12.35 13.35 14.35 14.35 15.35 15.35 15.35 15.35
10.65 10.65 11.65 12.65 13.65 13.65 14.65 14.65 14.65 14.65

Alternative history

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