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5.3 RELATION DU COUPLE DE ROTATION/MESURE À FILETER MODULES (DRAGON)
COUPLE MÉTRIQUE WHITWORTH
0.5
M3
0.6
0.8
1
1.2
M4
1.6
2
M5
2.5
3
4
M6
5
6
8
M8
10
12
16
M10
18
20
22
M12
25
28
32
36
M14
40
M16
45
50
56
63
M18
70
M20
80
M22
90
100
110
125
M24
140
M27
220
M30
ANNEXE ROSCAMAT
GAZ
1/8"
5/32"
3/16"
7/32"
1/4"
G 1/8"
5/16"
3/8"
G 1/4"
7/16"
G 3/8"
1/2"
9/16"
5/8"
G 1/2"
G 5/8"
3/4"
G 3/4"
G 7/8"
7/8"
1"
G 1"
1 1/8"
G 1 1/2"
ACIER<80
ACIER>80
FONTE
BRONZE<40
1050
1050
750
550
750
550
300
300
170
170
90
90
ALUMINIUM
PLASTIQUE
1050
750
550
300
170
90
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