M (Meest gangbare)
ISO Metrische grove draad
diam. spoed (mm) voorboordiameter
1.0 0.25 0.75
1.2 0.25 0.95
1.4 0.30 1.1
1.5 0.30 1.2
1.6 0.35 1.25
1.7 0.35 1.35
1.8 0.35 1.45
2.0 0.40 1.6
2.2 0.45 1.75
2.5 0.45 2.05
3.0 0.50 2.5
3.5 0.60 2.9
4.0 0.70 3.3
4.5 0.75 3.7
5.0 0.80 4.25
6.0 1.00 5.0
7.0 1.00 6.0
8.0 1.25 6.8
9.0 1.25 7.8
10.0 1.5 8.5
11.0 1.5 9.5
12.0 1.75 10.2
14.0 2.0 12.0
16.0 2.0 14.0
18.0 2.5 15.5
20.0 2.5 17.5
22.0 2.5 19.5
24.0 3.0 21.0
27.0 3.0 24.0
30.0 3.5 26.5
33.0 3.5 29.5
36.0 4.0 32.0
39.0 4.0 35.0
42.0 4.5 37.5
45.0 4.5 40.5
48.0 5.0 43.0
52.0 5.0 47.0

PG
Panzerrohr Gewinde
PG maat voorboor
diam (mm)
PG7 11.4
PG9 14.0
PG11 17.25
PG13.5 19.0
PG16 21.25
PG21 26.75
PG29 35.5
PG36 45.5
PG42 52.5
PG48 57.75

MF
ISO Metrische fijne draad
diam. X spoed voorboor
diam. (mm)
3X0,35 2.65
4X0,5 3.5
5X0,5 4.5
6X0,75 5.2
7X0,75 6.2
8X0,75 7.2
8X1,0 7.0
9X1,0 8.0
10X0,75 9.2
10X1,0 9.0
10X1,25 8.8
11X1,0 10.0
12X1,0 11.0
12X1,25 10.8
12X1,5 10.5
14X1,0 13.0
14X1,25 12.8
14X1,5 12.5
15X1,0 14.0
15X1,5 13.5
16X1,0 15.0
16X1,5 14.5
18X1,0 17.0
18X1,5 16.5
18X2,0 16.0
20X1,0 19.0
20X1,5 18.5
20X2,0 18.0
22X1,0 21.0
22X1,5 20.5
22X2,0 20.0
24X1,0 23.0
24X1,5 22.5
24X2,0 22.0
25X1,0 24.0
25X1,5 23.5
26X1,5 24.5
27X1,5 25.5
27X2,0 25.0
28X1,5 26.5
30X1,5 28.5
30X2,0 28.0
32X1,5 30.5
33X2,0 31.0
35X1,5 33.5
36X1,5 34.5
36X2,0 34.0
36X3,0 33.0
38X1,5 36.5
39X3,0 36.0
40X1,5 38.5
42X1,5 40.5
45X15 43.5
50X1,5 48.5

UNC
Unified coarse draad
UNC maat voorboor
diam (mm)
nr1-64 1.5
nr2-56 1.8
nr3-48 2.0
nr4-40 2.3
nr5-40 2.6
nr6-32 2.7
nr8-32 3.5
nr10-24 3.8
nr12-24 4.5
1/4-20 5.1
5/16-18 6.5
3/8-16 7.9
7/16-14 9.3
1/2-13 10.7
9/16-12 12.3
5/8-11 13.5
3/4-10 16.5
7/8-9 19.3
1-8 22.25
1 1/8-7 25.0
1 1/4-7 28.0
1 3/8-6 30.75
1 1/2-6 34.0
1 3/4-5 39.5
2-4 1/2 45.0

BSW
British Standard Whitworth
BSW Maat Voorboor diam.
1/16-60 1.15
3/32-48 1.8
1/8-40 2.5
5/32-32 3.2
3/16-24 3.7
7/32-24 4.4
1/4-20 5.1
5/16-18 6.5
3/8-16 7.9
7/16-14 9.2
1/2-12 10.4
9/16-12 12.1
5/8-11 13.4
3/4-10 16.25
7/8-9 19.25
1-8 22.0
1 1/8-7 24.75
1 1/4-7 27.75
1 3/8-6 30.5
1 1/2-6 33.5
1 5/8-5 35.5
1 3/4-5 39.0
1 7/8-4 1/2 41.5
2 -4 1/2 44.5

__________________
Brazen

;ww aandurven, tarten; ~it out er zich brutaal doorheen slaan, stijf en strak volhouden

hé dit kan nog wel ééns van pas komen!...thanks!