Thread   (d * Pa)
Nominal
stress
area
As, nomb mm2
                                 Property class
3.6
4.6
4.8
5.6
5.8
6.8
8.8
9.8
10.9
12.9
   
Minimum ultimate tensile load (As, nom x Rm,min),  N
M8*1
39.2
12900
15700
16500
19600
20400
23500
31360
35300
40800
47800
M10*1
64.5
21300
25800
27100
32300
33500
38700
51600
58100
67100
78700
M10*1.25
61.2
20200
24500
25700
30600
31800
36700
49000
55100
63600
74700
M12*1.25
92.1
30400
36800
38700
46100
47900
55300
73700
82900
95800
112400
M12*1.5
88.1
29100
35200
37000
44100
45800
52900
70500
79300
91600
107500
M14*1.5
125
41200
5000
525000
62500
65000
75000
100000
112000
130000
152000
M16*1.5
167
55100
66800
70100
83500
86800
100000
134000
150000
174000
204000
M18*1.5
216
71300
86400
90700
108000
112000
130000
179000
/
225000
264000
M20*1.5
272
89800
109000
114000
136000
141000
163000
226000
/
283000
332000
M22*1.5
333
11000
133000
140000
166000
173000
20000
276000
/
346000
406000
M24*2
384
127000
154000
161000
192000
200000
230000
319000
/
399000
469000
M27*2
496
164000
198000
208000
248000
258000
298000
412000
/
516000
605000
M30*2
621
205000
248000
261000
310000
323000
373000
515000
/
646000
758000
M33*2
761
251000
304000
320000
380000
396000
457000
632000
/
791000
928000
M36*3
865
285000
346000
363000
432000
450000
519000
718000
/
900000
1055000
M39*3
1030
340000
412000
433000
515000
536000
618000
855000
/
1070000
1260000

a  P is the pitch of the thread.
b  To calculate As see As

Tags: EN ISO 898-1 Minimum Ultimate Tensile Loads Metric Fine Pitch Thread