Tablica 4.1. Nity z łbem kulistym.
(dane zaczerpnięte z normy PN-88 / M-82952)
_ J k ._L
d |
D |
k |
1 |
i |
1,8 |
0,6 |
2-9 |
1,2 |
2,1 |
0,7 |
2-10 |
(1.4) |
2,5 |
0,8 |
3-12 |
1,6 |
2,9 |
1 |
3-12 |
2 |
3,5 |
1,2 |
3-16 |
2,5 |
4,4 |
1,5 |
3-20 |
3 |
5,3 |
1,8 |
4-40 |
(3,5) |
6,3 |
2,1 |
5-40 |
4 |
7,1 |
2,4 |
5-50 |
5 |
8,8 |
3 |
7-60 |
6 |
11 |
3,6 |
7-60 |
8 |
14 |
4,8 |
7-70 |
10 |
16 |
6 |
13 - 100 |
12 |
19 |
7,2 |
18- 120 |
(13) |
20 |
8 |
18- 120 |
(14) |
22 |
8,4 |
20 - 140 |
16 |
25 |
9,5 |
20-140 |
(IB) |
27 |
11 |
28 - 140 |
20 |
30 |
12 |
34 - 160 |
(22) |
35 |
13 |
38- 180 |
24 |
37 |
16 |
38- 180 |
(27) |
40 |
18 |
48-180 |
30 |
45 |
20 |
55-180 |
(33) |
50 |
22 |
55 - 180 |
36 |
55 |
24 |
55 - 180 |
Długości normalne nitów: 2, 3, 4, |
5, 6, 7, 8, 9, 10, (11), 12, (13), 14, | ||
(15), 16, (17), 18, (19), 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 45, | |||
48, 50, 52, 55, 58, 60, 65, 70, 75, |
80, 85, 90, 95, 100, (105), 110, 115, | ||
120, (125), 130, (135), 140, (145) |
150, (155), 160, (165), 170, (175), | ||
180. |
17