Technical History and International Equivalents of DIN EN ISO 4018

Equivalent standards: UNI EN ISO 4018 ISO 4018 BS EN ISO 4018

The standard DIN EN ISO 4018 specifies the characteristics of hexagon head screws with threads from M5 up to and including M64, of product grade C.

Dimensional Drawing and Technical Diagrams

165_iwOs5j_din-en-iso-4018.jpg

Key Dimensions and Technical Parameters

Dimensions in mm source DIN EN ISO 4018 grade C

Publication date: 07- 2011 Supersedes DIN EN ISO 4018 03 - 2001

d thread size

P
k nom
s nom=max
e min
M 5 0.8 3.5 8 8.63
M 6 1 4 10 10.89
M 8 1.25 5.3 13 14.2
M 10 1.5 6.4 16 18.72
M 12 1.75 1.75 18 19.85
M 14 2 8.8 21 22.78
M 16 2 10 24 26.17
M 18 2.5 11.5 27 29.56
M 20 2.5 12.5 30 32.95
M 22 2.5 14 34 37.29
M 24 3 15 36 39.55
M 27 3 17 41 45.2
M 30 3.5 18.7 46 50.85
M 33 3.5 21 50 55.37
M 36 4 22.5 55 60.79
M 39 4 25 60 66.4
M 42 4.5 26 65 71.3
M 45 4.5 28 70 76.95
M 48 5 30 75 82.6
M 52 5 33 80 88.25
M 56 5.5 35 85 93.56
M 60 5.5 38 90 99.21
M 64 6 40 95 104.86

DIN EN ISO 4018 - commercial items

d thread size
M5
M6
M8
M10
M12

M14

M16

M18

M20
M22
M24 M27
nominal length l
10 X
12 X X
16 X X X
20 X X X X
25 X X X X X
30 X X X X X X X
35 X X X X X X X X
40 X X X X X X X X X
45 X X X X X X X X X X
50 X X X X X X X X X X X
55 X X X X X X X X X X X
60 X X X X X X X X X X X
65 X X X X X X X X X X
70 X X X X X X X X X X
80 X X X X X X X X X X
90 X X X X X X X X X
100 X X X X X X X X X
110 X X X X X X X X
120 X X X X X X X X
130 X X X X X X X
140 X X X X X X X
150 X X X X X X
160 X X X X X X
180 X X X X X
200 X X X X
220 X X X
240 X X
260 X
280 X
300

DIN EN ISO 4018 - commercial items

d thread size
M30 M33 M36 M39 M42 M45 M48 M52 M56 M60 M64
nominal length l
60 X
65 X X
70 X X X
80 X X X X X
90 X X X X X
100 X X X X X X X X
110 X X X X X X X X X
120 X X X X X X X X X X X
130 X X X X X X X X X X X
140 X X X X X X X X X X X
150 X X X X X X X X X X X
160 X X X X X X X X X X X
180 X X X X X X X X X X X
200 X X X X X X X X X X X
220 X X X X X X X X X X X
240 X X X X X X X X X X X
260 X X X X X X X X X X X
280 X X X X X X X X X X X
300 X X X X X X X X X X X
320 X X X X X X X X X X
340 X X X X X X X X X X
360 X X X X X X X X X X
380 X X X X X X X X
400 X X X X X X X X
420 X X X X X X
440 X X X X X X
460 X X X X X
480 X X X X X
500 X X X X