ISO Tolerances for Holes ISO 286-2
ISO Tolerances for Holes ISO 286-2 | ||||||||||||||||||||
Nominal hole sizes in millimetres |
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over
|
3
|
6
|
10
|
18
|
30
|
40
|
50
|
65
|
80
|
100
|
120
|
140
|
160
|
180
|
200
|
225
|
250
|
280
|
315
|
355
|
inc.
|
6
|
10
|
18
|
30
|
40
|
50
|
65
|
80
|
100
|
120
|
140
|
160
|
180
|
200
|
225
|
250
|
280
|
315
|
355
|
400
|
Tolerance in micrometres |
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E6
|
+28 +20 |
+34
+25 |
+43 +32 |
+53 +40 |
+66
+50 |
+79
+60 |
+94 +72 |
+110
+85 |
+129
+100 |
+142 +110 |
+161
+125 |
|||||||||
E7
|
+32 +20 |
+40
+25 |
+50 +32 |
+61
+40 |
+75
+50 |
+90
+ 60 |
+107 +72 |
+125
+85 |
+146
+100 |
+162 +110 |
+185
+125 |
|||||||||
E11
|
+95 +20 |
+115 +25 |
+142 +32 |
+170 +40 |
+210
+50 |
+250
+ 60 |
+292 +72 |
+335
+85 |
+390
+100 |
+430 +110 |
+485
+125 |
|||||||||
E12
|
+140 +20 |
+175 +25 |
+212 +32 |
+250 +40 |
+300
+50 |
+360
+ 60 |
+422 +72 |
+485
+85 |
+560
+100 |
+630 +110 |
+695
+125 |
|||||||||
E13
|
+200 +20 |
+245 +25 |
+302 +32 |
+370 +40 |
+440
+50 |
+520
+ 60 |
+612 +72 |
+715
+85 |
+820
+100 |
+920 +110 |
+1 015 +125 |
|||||||||
F6
|
+18
+10 |
+22 +13 |
+27 +16 |
+33 +20 |
+41
+2 |
+49
+ 30 |
+58
+36 |
+68
43 |
+79 +50 |
+88
+56 |
+98 +62 |
|||||||||
F7
|
+22 +10 |
+28 +13 |
+34 +16 |
+41 +20 |
+50
+25 |
+60
+ 30 |
+71
+36 |
+83
43 |
+96 +50 |
+108
+56 |
+119 +62 |
|||||||||
F8
|
+28 +10 |
+35 +13 |
+43 +16 |
+53 +20 |
+64
+25 |
+76
+ 30 |
+90
+36 |
+106
43 |
+122 +50 |
+137
+56 |
+151 +62 |
|||||||||
G6
|
+12 +4 |
+14
+5 |
+17 +6 |
+20 +7 |
+25
+9 |
+29
+10 |
+34
+ 12 |
+39 +14 |
+44
+15 |
+49
+17 |
+54 +18 |
|||||||||
G7
|
+16 +4 |
+20
+5 |
+24 +6 |
+28 +7 |
+34
+9 |
+40
+10 |
+47
+ 12 |
+54 +14 |
+61
+15 |
+69
+17 |
+75 +18 |
|||||||||
G8
|
+22 +4 |
+27
+5 |
+33 +6 |
+40 +7 |
+48
+9 |
+56
+10 |
+66
+ 12 |
+77 +14 |
+87
+15 |
+98
+17 |
+107 +18 |
|||||||||
H6
|
+8 0 |
+9
0 |
+11 0 |
+13 0 |
+16
0 |
+19
0 |
+22
0 |
+25 0 |
+29
0 |
+32
0 |
+36 0 |
|||||||||
H7
|
+12 0 |
+15
0 |
+18 0 |
+21 0 |
+25 0 |
+30
0 |
+35
0 |
+40 0 |
+46
0 |
+52 0 |
+57 0 |
|||||||||
H8
|
+18 0 |
+22
0 |
+27 0 |
+33 0 |
+39
0 |
+46
0 |
+54
0 |
+63 0 |
+72
0 |
+81
0 |
+89 0 |
|||||||||
H9
|
+30 0 |
+36
0 |
+43 0 |
+52 0 |
+62
0 |
+74
0 |
+87
0 |
+100 0 |
+115
0 |
+130
0 |
+140 0 |
|||||||||
H10
|
+48 0 |
+58
0 |
+70 0 |
+84 0 |
+100
0 |
+120
0 |
+140
0 |
+160 0 |
+185
0 |
+210
0 |
+230 0 |
|||||||||
H11
|
+75 0 |
+90
0 |
+110 0 |
+130 0 |
+160
0 |
+190
0 |
+220
0 |
+250 0 |
+290
0 |
+320
0 |
+360 0 |
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J6
|
+5 -3 |
+5
-4 |
+6 -5 |
+8 -5 |
+10
-6 |
+13
-6 |
+16
-6 |
+18 -7 |
+22
-7 |
+25
-7 |
+29 -7 |
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J7
|
+6 -6 |
+8
-7 |
+10 -8 |
+12 -9 |
+14
-11 |
+18
-12 |
+22
-13 |
+26 -14 |
+30
-16 |
+36
-16 |
+39 -18 |
|||||||||
J8
|
+10 -8 |
+12
-10 |
+15 -12 |
+20 -13 |
+24
-15 |
+28
-18 |
+34
-20 |
+41 -22 |
+47
-25 |
+55
-26 |
+60 -29 |
|||||||||
JS6
|
+4 -4 |
+4.5
-4.5 |
+5.5 -5.5 |
+6.5 -6.5 |
+8
-8 |
+9.5
-9.5 |
+11
-11 |
+12.5 -12.5 |
+14.5
-14.5 |
+16
-16 |
+18 -18 |
|||||||||
JS7
|
+6 -6 |
+7.5
-7.5 |
+9 -9 |
+10.5 -10.5 |
+12.5
-12.5 |
+15
-15 |
+17.5
-17.5 |
+20 -20 |
+23
-23 |
+26
-26 |
+28.5 -28.5 |
|||||||||
JS8
|
+9 -9 |
+11
-11 |
+13.5 -13.5 |
+16.5 -16.5 |
+19.5
-19.5 |
+23
-23 |
+27
-27 |
+31.5 -31.5 |
+36
-36 |
+40.5
-40.5 |
+44.5 -44.5 |
|||||||||
K6
|
+2 -6 |
+2
-7 |
+2 -9 |
+2 -11 |
+3
-13 |
+4
-15 |
+4
-18 |
+4 -21 |
+5
-24 |
+5
-27 |
+7 -29 |
|||||||||
K7
|
+3 -9 |
+5
-10 |
+6 -12 |
+6 -15 |
+7
-18 |
+9
-21 |
+10
-25 |
+12 -28 |
+13
-33 |
+16
-36 |
+17 -40 |
|||||||||
K8
|
+5 -13 |
+6
-16 |
+8 -19 |
+10 -23 |
+12
-27 |
+14
-32 |
+16
-38 |
+20 -43 |
+22
-50 |
+25
-56 |
+28 -61 |
|||||||||
M6
|
-1 -9 |
-3
-12 |
-4 -15 |
-4 -17 |
-4
-20 |
-5
-24 |
-6 -28 |
-8
-33 |
-8
-37 |
-9 -41 |
-10 -46 |
|||||||||
M7
|
0 -12 |
0
-15 |
0 -18 |
0 -21 |
0
-25 |
0
-30 |
0 -35 |
0
-40 |
0
-46 |
0 -52 |
0 -57 |
|||||||||
M8
|
+2 -16 |
+1
-21 |
+2 -25 |
+4 -29 |
+5
-34 |
+5
-41 |
+6 -48 |
+8 -55 |
+9 -63 |
+9 -72 |
+11 -78 |
|||||||||
N6
|
-5 -13 |
-7
-16 |
-9 -20 |
-11 -24 |
-12
-28 |
-14
-33 |
-16
-38 |
-20 -45 |
-22
-51 |
-25
-57 |
-26 -62 |
|||||||||
N7
|
-4 -16 |
-4
-19 |
-5 -23 |
-7 -28 |
-8
-33 |
-9
-39 |
-10 -45 |
-12
-52 |
-14
-60 |
-14 -66 |
-16 -73 |
|||||||||
N8
|
-2 -20 |
-3
-25 |
-3 -30 |
-3 -36 |
-3
-42 |
-4
-50 |
-4 -58 |
-4
-67 |
-5
-77 |
-5 -86 |
-5 -94 |
|||||||||
P6
|
-9
-17 |
-12
-21 |
-15 -26 |
-18 -31 |
-21
-37 |
-26
-45 |
-30 -52 |
-36
-61 |
-41
-70 |
-47 -79 |
-51 -87 |
|||||||||
P7
|
-8 -20 |
-9
-24 |
-11 -29 |
-14 -35 |
-17
-42 |
-21
-51 |
-24 -59 |
-28
-68 |
-33
-79 |
-36 -88 |
-41 -98 |
|||||||||
P8
|
-12 -30 |
-15 -37 |
-18 -45 |
-22 -55 |
-26
-65 |
-32
-78 |
-37 -91 |
-43
-106 |
-50
-122 |
-56 -137 |
-62 -151 |
|||||||||
R6
|
-12 -20 |
-16 -25 |
-20 -31 |
-24 -37 |
-29 -45 |
-35
-54 |
-37
-56 |
-44 -66 |
-47 -69 |
-56
-81 |
-58
-83 |
-61 -86 |
-68 -97 |
-71
-100 |
-75
-104 |
-85 -117 |
-89 -121 |
-97 -133 |
-103 -139 |
|
R7
|
-11 -23 |
-13 -28 |
-16 -34 |
-20 -41 |
-25 -50 |
-30
-60 |
-32
-62 |
-38
-73 |
-41
-76 |
-48 -88 |
-50 -90 |
-53
-93 |
-60
-106 |
-63 -109 |
-67 -113 |
-74
-126 |
-78
-130 |
-87 -144 |
-93 -150 |