Bestimmung der Gewindeabmessung
Whitworth Regelgewinde BS 84 (BSW)
Gewinde-
kennung
|
Außen-DM
(Inch)
|
Steigung
(mm)
|
Außen-DM
(mm)
|
Flanken-DM
(mm)
|
Kernloch-DM
mm
|
Gänge/Inch
|
|
W 1/16"
|
1/16
|
0,423
|
1,588
|
1,32
|
1,15
|
60
|
|
W 3/32"
|
3/32
|
0,529
|
2,381
|
2,04
|
1,85
|
48
|
|
W 1/8"
|
1/8
|
0,635
|
3,175
|
2,77
|
2,55
|
40
|
|
W 5/32"
|
5/32
|
0,794
|
3,969
|
3,46
|
3,20
|
32
|
|
W 3/16"
|
3/16
|
1,058
|
4,763
|
4,09
|
3,70
|
24
|
|
W 7/32"
|
7/32
|
1,058
|
5,556
|
4,88
|
4,50
|
24
|
|
W 1/4"
|
1/4
|
1,270
|
6,350
|
5,54
|
5,10
|
20
|
|
W 5/16"
|
5/16
|
1,411
|
7,940
|
7,04
|
6,50
|
18
|
|
W 3/8"
|
3/8
|
1,588
|
9,525
|
8,51
|
7,90
|
16
|
|
W 7/16"
|
7/16
|
1,814
|
11,113
|
9,95
|
9,25
|
14
|
|
W 1/2"
|
1/2
|
2,117
|
12,700
|
11,35
|
10,50
|
12
|
|
W 9/16"
|
9/16
|
2,117
|
14,288
|
12,93
|
12,00
|
12
|
|
W 5/8"
|
5/8
|
2,309
|
15,875
|
14,40
|
13,50
|
11
|
|
W 3/4"
|
3/4
|
2,540
|
19,050
|
17,42
|
16,50
|
10
|
|
W 7/8"
|
7/8
|
2,822
|
22,225
|
20,42
|
19,25
|
9
|
|
W 1"
|
1
|
3,175
|
25,400
|
23,37
|
22,00
|
8
|
|
W 1 1/8"
|
1 1/8
|
3,628
|
28,575
|
26,25
|
24,75
|
7
|
|
W 1 1/4"
|
1 1/4
|
3,628
|
31,750
|
29,43
|
27,75
|
7
|
|
W 1 3/8"
|
1 3/8
|
4,233
|
34,925
|
32,22
|
30,50
|
6
|
|
W 1 1/2"
|
1 1/2
|
4,233
|
38,100
|
35,39
|
33,50
|
6
|
|
W 1 5/8"
|
1 5/8
|
5,080
|
41,275
|
38,02
|
35,50
|
5
|
|
W 1 3/4"
|
1 3/4
|
5,080
|
44,450
|
41,20
|
39,00
|
5
|
|
W 1 7/8"
|
1 7/8
|
5,644
|
47,625
|
44,01
|
41,50
|
4 1/2
|
|
W 2"
|
2
|
5,644
|
50,800
|
47,19
|
44,50
|
4 1/2
|
|
W 2 1/4"
|
2 1/2
|
6,350
|
57,150
|
53,09
|
50,00
|
4
|
|
W 2 1/2"
|
2 1/2
|
6,350
|
63,500
|
59,44
|
56,50
|
4
|
|
W 2 3/4"
|
2 3/4
|
7,257
|
69,850
|
65,21
|
62,00
|
3 1/2
|
|
W 3 "
|
3
|
7,257
|
76,200
|
71,56
|
68,00
|
3 1/2
|
|
W 3 1/4"
|
3 1/4
|
7,815
|
82,550
|
77,55
|
74,00
|
3 1/4
|
|
W 3 1/2"
|
3 1/2
|
7,815
|
88,900
|
83,90
|
80,50
|
3 1/4
|
|
W 3 3/4"
|
3 3/4
|
8,467
|
95,250
|
89,83
|
86,00
|
3
|
|
W 4"
|
4
|
8,467
|
101,600
|
96,18
|
92,50
|
3
|
