Ta norma została anulowana

Wkrety z lbem walcowym z wglebieniem i lbem soczewkowym. Gwint metryczny grubozwojny ISO. Klasa produktu A.

Rysunek wymiarowy i diagramy techniczne

1173_K1ZRtY_DIN 7985.png

Kluczowe wymiary i parametry techniczne

Dimensions in mm - source UNI 7687Withdrawn

Publication date: 10 -1977
d thread size
P
dk nom=max k min k max
recess No.
m Type H ref.
m Type Z ref.
M 2
0.4 4 1.48 1.72
1
2.5 2.11
M 2.5
0.45 5 1.88 2.12
1
2.7 2.9
M 3 0.5 6 2.28 2.52
1
3.1 3.15
M 3.5
0.6
7 2.58 2.82
2
4.2 3.91
M 4
0.7
8 2.95 3.25
2
4.6 4.29
M 5
0.8
10 3.65 3.95
2
5.3 4.7
M 6
1
12 4.45 4.75
3
6.8 6.73
M 8
1.25
16 5.85 6.15
4
9 8.46
M 10
1.5
20 7.32 7.68
4
10.2 10

UNI 7687 - ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items

d thread size M 2 M 2.5 M 3 M 4 M 5 M 6 M 8 M 10
nominal length l
3 0.137 0.34
4 0.155 0.37 0.621
5 0.173 0.4 0.666 1.4
6 0.191 0.43 0.71 1.48 2.66
8 0.228 0.49 0.798 1.63 2.91
10 0.267 0.55 0.876 1.79 3.16 5.14 10.9
12 0.304 0.61 0.954 1.94 3.41 5.49 11.5 21.2
14 0.341 0.67 1.03 2.1 3.66 5.84 12.2 22.2
16 0.378 0.73 1.11 2.25 3.91 6.19 12.8 23.2
20 0.85 1.27 2.56 4.41 6.89 14.2 25.2
25 1 1.47 2.94 5.03 7.77 15.8 27.7
30 1.18 1.71 3.44 5.7 8.64 17.5 30.2
35 3.94 6.5 9.52 19.1 32.7
40 4.44 7.18 10.5 20.7 35.7
45 7.93 11.4 22.3 37.7
50 8.7 12.3 23.9 41.2