Werkzeugdurchmesser in mm

Gewindegröße     Stahl     Edelstahl
Metrisch
M3X0.5
2.7
2.7
M4X0.7
3.7
3.7
M5X0.8
4.5
4.6
M6X1.0
5.3
5.4
M8X1.25
7.3
7.4
M10X1.5
9.2
9.3
M12X1.75
10.9
10.9
M14X2.0
13.0
13.0
M16X2.0
14.8
14.8
M18X2.5
16.7
16.7
M20X2.5
18.7
18.7
BSP
1/8BSP
9.2
9.2
1/4 BSP
12.4
12.4
3/8 BSP
15.9
15.9
1/2 BSP
19.9
19.9
3/4 BSP
25.4
25.4
1/1 BSP
31.9
31.9
UNC
N°5 UNC (40)
2.9
2.9
N°6 UNC (32)
3.1
3.1
N°8 UNC (32)
3.8
3.8
N°10 UNC (24)
4.3
4.3
N°12 UNC (24)
4.9
4.9
1/4 UNC (20)
5.7
5.7
5/16 UNC (18)
7.2
7.2
3/8 UNC (16)
8.7
8.7
7/16 UNC (14)
10.2
10.2
1/2 UNC (13)
11.7
11.7
9/16 UNC (12)
13.2
13.2
5/8 UNC (11)
14.7
14.7
3/4 UNC (10)
17.8
17.8
Metrisch Fein
M6X0.75
5.6
5.6
M6X0.5
5.8
5.8
M8X1.0
7.5
7.5
M8X0.75
7.6
7.6
M10X1.25
9.3
9.3
M10X1.0
9.5
9.5
M12X1.5
11.2
11.2
M12X1.0
11.5
11.5
M16X1.5
15.2
15.2
M16X1.0
15.5
15.5
M18X1.5
17.2
17.2
UNF
N°5 UNF (44)
2.9
2.9
N°6 UNF (40)
3.2
3.2
N°8 UNF (36)
3.9
3.9
N°10 UNF (32)
4.4
4.4
N°12 UNF (28)
5.0
5.0
1/4 UNF (28)
5.9
5.9
5/16 UNF (24)
7.4
7.4
3/8 UNF (24)
9.0
9.0
7/16 UNF (20)
10.4
10.4
1/2 UNF (20)
12.1
12.1
9/16 UNF (18)
13.6
13.6
5/8 UNF (18)
15.2
15.2
3/4 UNF (16)
18.3
18.3