DIN 7985 Standard Wymiary dla Cross recessed pan head screws type H or Z
Historia techniki i międzynarodowe odpowiedniki DIN 7985
Ta norma została anulowana
Norma ta została zastąpiona przez DIN EN ISO 7045
Wkrety z lbem walcowym z gniazdem krzyzowym typu H lub typu Z
Rysunek wymiarowy i diagramy techniczne
Kluczowe wymiary i parametry techniczne
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Dimensions in mm - source DIN 7985Withdrawn |
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| Publication date: 08-1990 Replaces DIN 7985 : 07-1986 | |||||||
| d thread size |
P
|
dk nom=max | k nom=max |
recess No.
|
m Type H ref.
|
m Type Z ref.
|
|
|
M 1.6
|
0.35
|
3.2 | 1.3 |
0
|
1.8 | 1.8 | |
|
M 2
|
0.4 | 4 | 1.6 |
0
|
2.5 | 2.4 | |
|
M 2.5
|
0.45 | 5 | 2 |
1
|
2.7 | 2.6 | |
| M 3 | 0.5 | 6 | 2.4 |
1
|
3.1 | 3 | |
| M 3.5 |
0.6
|
7 | 2.7 |
2
|
4.2 | 4 | |
| M 4 |
0.7
|
8 | 3.1 |
2
|
4.6 | 4.3 | |
| M 5 |
0.8
|
10 | 3.8 |
2
|
5.3 | 5 | |
| M 6 |
1
|
12 | 4.6 |
3
|
6.8 | 6.7 | |
| M 8 |
1.25
|
16 | 6 |
4
|
9 | 8.8 | |
| M 10 |
1.5
|
20 | 7.5 |
4
|
10.2 | 9.9 | |
|
DIN 7985 - ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items |
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| d thread size | M 1.6 | M 2 | M 2.5 | M 3 | M 3.5 | M 4 | M 5 | M 6 | M 8 | M 10 |
| nominal length l | ||||||||||
| 3 | 0.097 | 0.175 | 0.341 | |||||||
| 4 | 0.108 | 0.194 | 0.37 | 0.635 | ||||||
| 5 | 0.12 | 0.212 | 0.399 | 0.675 | 0.99 | 1.41 | ||||
| 6 | 0.132 | 0.231 | 0.428 | 0.714 | 1.05 | 1.48 | 2.66 | |||
| 8 | 0.155 | 0.268 | 0.486 | 0.793 | 1.17 | 1.63 | 2.91 | |||
| 10 | 0.178 | 0.303 | 0.544 | 0.872 | 1.29 | 1.79 | 3.16 | 5.14 | 10.9 | |
| 12 | 0.201 | 0.343 | 0.602 | 0.951 | 1.42 | 1.94 | 3.41 | 5.49 | 11.5 | 21.2 |
| 14 | 0.225 | 0.38 | 0.66 | 1.03 | 1.54 | 2.09 | 3.66 | 5.84 | 12.2 | 22.2 |
| 16 | 0.248 | 0.418 | 0.718 | 1.11 | 1.67 | 2.25 | 3.91 | 6.19 | 12.8 | 23.2 |
| 18 | 0.455 | 0.776 | 1.19 | 1.79 | 2.41 | 4.16 | 6.54 | 13.5 | 24.2 | |
| 20 | 0.492 | 0.834 | 1.27 | 1.92 | 2.56 | 4.41 | 6.89 | 14.2 | 25.2 | |
| 22 | 0.912 | 1.35 | 2.05 | 2.72 | 4.66 | 7.24 | 14.8 | 26.2 | ||
| 25 | 0.999 | 1.47 | 2.25 | 2.94 | 5.03 | 7.77 | 15.8 | 27.7 | ||
| 28 | 1.09 | 1.59 | 2.48 | 3.24 | 5.41 | 8.29 | 16.8 | 29.2 | ||
| 30 | 1.15 | 1.71 | 2.63 | 3.44 | 5.68 | 8.64 | 17.5 | 30.2 | ||
| 35 | 3.01 | 3.94 | 6.43 | 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 | 8.68 | 12.3 | 23.9 | 41.2 | ||||||
| 55 | 25.5 | 43.7 | ||||||||
| 60 | 27.1 | 46.2 | ||||||||