Технический справочник » Международные стандарты резьбы » Резьбы Уитворта BS 84 (Whitworth Coarse Thread BS 84(GB))
Резьбы Уитворта BS 84 (Whitworth Coarse Thread BS 84(GB))
Whitworth Coarse Thread BS 84
BSW (British Standard Whitworth)
BSW (British Standard Whitworth) - Резьбы, самые распространенные в Великобритании.
Типоразмер |
Наружный диаметр, дюймов |
Наружный диаметр, мм |
Диаметр сверления, мм |
Число витков на дюйм |
Шаг, мм |
W 1/16" |
1/16 |
1,588 |
1,05 |
60 |
0,423 |
W 3/32" |
3/32 |
2,381 |
1,70 |
48 |
0,529 |
W 1/8" |
1/8 |
3,175 |
2,36 |
40 |
0,635 |
W 5/32" |
5/32 |
3,969 |
2,95 |
32 |
0,794 |
W 3/16" |
3/16 |
4,763 |
3,41 |
24 |
1,058 |
W 7/32" |
7/32 |
5,556 |
4,20 |
24 |
1,058 |
W 1/4" |
1/4 |
6,350 |
4,72 |
20 |
1,270 |
W 5/16" |
5/16 |
7,940 |
6,13 |
18 |
1,411 |
W 3/8" |
3/8 |
9,525 |
7,49 |
16 |
1,587 |
W 7/16" |
7/16 |
11,113 |
8,79 |
14 |
1,814 |
W 1/2" |
1/2 |
12,700 |
9,99 |
12 |
2,117 |
W 9/16" |
9/16 |
14,288 |
11,58 |
12 |
2,117 |
W 5/8" |
5/8 |
15,875 |
12,92 |
11 |
2,309 |
W 3/4" |
3/4 |
19,050 |
15,80 |
10 |
2,540 |
W 7/8" |
7/8 |
22,225 |
18,61 |
9 |
2,822 |
W 1" |
1 |
25,400 |
21,34 |
8 |
3,175 |
W 1 1/8" |
1 1/8 |
28,575 |
23,93 |
7 |
3,628 |
W 1 1/4" |
1 1/4 |
31,750 |
27,11 |
7 |
3,628 |
W 1 3/8" |
1 3/8 |
34,925 |
29,51 |
6 |
4,233 |
W 1 1/2" |
1 1/2 |
38,100 |
32,68 |
6 |
4,233 |
W 1 5/8" |
1 5/8 |
41,275 |
34,77 |
5 |
5,080 |
W 1 3/4" |
1 3/4 |
44,450 |
37,95 |
5 |
5,080 |
W 1 7/8" |
1 7/8 |
47,625 |
40,40 |
4,5 |
5,644 |
W 2" |
2 |
50,800 |
43,58 |
4,5 |
5,644 |
W 2 1/4" |
2 1/2 |
57,150 |
49,02 |
4 |
6,350 |
W 2 1/2" |
2 1/2 |
63,500 |
55,37 |
4 |
6,350 |
W 2 3/4" |
2 3/4 |
69,850 |
60,56 |
3,5 |
7,257 |
W 3 " |
3 |
76,200 |
66,91 |
3,5 |
7,257 |
W 3 1/4" |
3 1/4 |
82,550 |
72,55 |
3,25 |
7,815 |
W 3 1/2" |
3 1/2 |
88,900 |
78,90 |
3,25 |
7,815 |
W 3 3/4" |
3 3/4 |
95,250 |
84,41 |
3 |
8,467 |
W 4" |
4 |
101,600 |
90,76 |
3 |
8,467 |
|