DIN 6797 Standard Internal toothed lock washers form J (DIN 6797 J) 的尺寸
此项规范已取消
齿形锁紧垫圈，外部 A 型，内部 J 型，锥形 V 型
尺寸图和技术图
关键尺寸和技术参数
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Dimensions in mm - source DIN 6797 Withdrawn |
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| Publication date: 07/1988 - Supersedes DIN 6797: 08/1971 | ||||||||||||
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Thread size |
Form A
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Form J
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Form V
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d1 min=nom
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d2 max=nom
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s nom
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Nr. of teeth
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d1 min=nom
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d2 max=nom
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s nom
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Nr. of teeth |
d1 min=nom
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d2 max nom
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s
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Nr. of teeth
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|
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M 1.6
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1.7
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3.6
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0.3
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6
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1.7
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3.6
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0.3
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6
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-
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-
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-
|
-
|
|
M 2
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2.2
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4.5
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0.3
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6
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2.2
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4.5
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0.3
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6
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2.2
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4.2
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0.2
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6
|
|
M 2.5
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2.7
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5.5
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0.4
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6
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2.7
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5.5
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0.4
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6
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2.7
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5.1
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0.2
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6
|
|
M 3
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3.2
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6
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0.4
|
6
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3.2
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6
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0.4
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6
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3.2
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6
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0.2
|
6
|
|
M3.5
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3.7
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7
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0.5
|
6
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3.7
|
7
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0.5
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6
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3.7
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7
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0.25
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6
|
|
M 4
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4.3
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8
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0.5
|
8
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4.3
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8
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0.5
|
8
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4.3
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8
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0.25
|
8
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| M 5 * | 5.1 | 9 | 0.5 | 8 | 5.1 | 9 | 0.5 | 8 | ||||
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M 5
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5.3
|
10
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0.6
|
8
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5.3
|
10
|
0.6
|
8
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5.3
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9.8
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0.3
|
8
|
|
M 6
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6.4
|
11
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0.7
|
8
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6.4
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11
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0.7
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8
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6.4
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-
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-
|
-
|
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M 7
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7.4
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12.5
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0.8
|
8
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7.4
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12.5
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0.8
|
8
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7.4
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11.8
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0.4
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10
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| M 8 * | 8.2 | 14 | 0.8 | 8 | 8.2 | 14 | 0.8 | 8 | ||||
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M 8
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8.4
|
15
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0.8
|
8
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8.4
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15
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0.8
|
8
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8.4
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15.3
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0.4
|
10
|
|
M 10
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10.5
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18
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0.9
|
9
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10.5
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18
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0.9
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9
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10.5
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19
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0.5
|
10
|
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M 12
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13
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20.5
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1
|
10
|
13
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20.5
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1
|
10
|
13
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23
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0.5
|
10
|
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M 14
|
15
|
24
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1
|
10
|
15
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24
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1
|
10
|
15
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26.2
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0.6
|
12
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M 16
|
17
|
26
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1.2
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12
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17
|
26
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1.2
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12
|
17
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30.2
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0.6
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12
|
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M 18
|
19
|
30
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1.4
|
12
|
19
|
30
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1.4
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12
|
-
|
-
|
-
|
-
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|
M 20
|
21
|
33
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1.4
|
12
|
21
|
33
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1.4
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12
|
-
|
-
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-
|
-
|
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M 22
|
23
|
36
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1.5
|
14
|
23
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36
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1.5
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14
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-
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-
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-
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-
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M 24
|
25
|
38
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1.5
|
14
|
25
|
38
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1.5
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14
|
-
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-
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-
|
-
|
|
M 27
|
28
|
44
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1.6
|
14
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28
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44
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1.6
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14
|
-
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-
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-
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-
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M 30
|
31
|
48
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1.6
|
14
|
31
|
48
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1.6
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14
|
-
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-
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-
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-
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* for hexagon screws only
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Dimensions in mm - source DIN 6797 Publication date: 1988 ≈ weigths |
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|
Thread size |
d1 nom=min
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Form A | Form J | Form V |
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≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)
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≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)
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≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)
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M 1.6
|
1.7
|
0.01 | - | |
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M 2
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2.2
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0.025 | 0.04 | 0.02 |
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M 2.5
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2.7
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0.04 | 0.045 | 0.025 |
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M 3
|
3.2
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0.045 | 0.045 | 0.025 |
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M3.5
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3.7
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0.075 | 0.085 | 0.04 |
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M 4
|
4.3
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0.095 | 0.1 | 0.05 |
| M 5 * | 5.1 | |||
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M 5
|
5.3
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0.18 | 0.2 | 0.12 |
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M 6
|
6.4
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0.22 | 0.25 | 0.2 |
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M 7
|
7.4
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0.3 | 0.35 | |
| M 8 * | 8.2 | |||
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M 8
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8.4
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0.45 | 0.55 | 0.4 |
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M 10
|
10.5
|
0.8 | 0.9 | 0.7 |
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M 12
|
13
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1 | 1.2 | 1.2 |
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M 14
|
15
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1.6 | 1.9 | 1.3 |
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M 16
|
17
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2 | 2.4 | 1.3 |
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M 18
|
19
|
3.5 | 3.7 | |
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M 20
|
21
|
3.8 | 4.1 | |
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M 22
|
23
|
5 | 6 | |
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M 24
|
25
|
6 | 6.5 | |
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M 27
|
28
|
8 | 8.5 | |
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M 30
|
31
|
9 | 9.5 | |