ASME B18.21.1 TABLE 12 Standardmäßig Abmessungen für Flat washers, inch series
Flache Scheiben Typ B
Maßzeichnungen und technische Diagramme
Wichtigste Abmessungen und technische Parameter
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Dimensions in inches : source: ASME B18.21.1 type B Plain Washers table 12 |
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| Nominal Washer Size | Series | A basic | B basic | C basic | |
| No. 0 (0.060) | N | 0.068 | 0.125 | 0.025 | |
| R | 0.068 | 0.188 | 0.025 | ||
| W | 0.068 | 0.25 | 0.025 | ||
No. 1 (0.073 |
N | 0.84 | 0.156 | 0.025 | |
| R | 0.84 | 0.219 | 0.025 | ||
| W | 0.84 | 0.281 | 0.025 | ||
No. 2 (0.086) |
N | 0.094 | 0.188 | 0.025 | |
| R | 0.094 | 0.250 | 0.032 | ||
| W | 0.094 | 0.344 | 0.032 | ||
No. 3 (0.99) |
N | 0.109 | 0.219 | 0.025 | |
| R | 0.109 | 0.312 | 0.032 | ||
| W | 0.109 | 0.406 | 0.040 | ||
No. 4 (0.112) |
N | 0.125 | 0.250 | 0.032 | |
| R | 0.125 | 0.375 | 0.040 | ||
| W | 0.125 | 0.438 | 0.040 | ||
No. 5 (0.125) |
N | 0.141 | 0.281 | 0.032 | |
| R | 0.141 | 0.406 | 0.040 | ||
| W | 0.141 | 0.500 | 0.040 | ||
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N | 0.156 | 0.312 | 0.032 | |
| R | 0.156 | 0.438 | 0.040 | ||
| W | 0.156 | 0.562 | 0.040 | ||
No. 8 (0.164) |
N | 0.188 | 0.375 | 0.040 | |
| R | 0.188 | 0.500 | 0.040 | ||
| W | 0.188 | 0.625 | 0.063 | ||
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No. 10 (0.190) |
N |
0.203 | 0.406 | 0.040 | |
| R | 0.203 | 0.562 | 0.040 | ||
| W | 0.203 | 0.734 | 0.063 | ||
No. 12 (0.206) |
N | 0.234 | 0.438 | 0.040 | |
| R | 0.234 | 0.625 | 0.063 | ||
| W | 0.234 | 0.875 | 0.063 | ||
| 1/4 | N | 0.281 | 0.500 | 0.063 | |
| R | 0.281 | 0.734 | 0.063 | ||
| W | 0.281 | 1 | 0.063 | ||
5/16 |
N | 0.344 | 0.625 | 0.063 | |
| R | 0.344 | 0.875 | 0.063 | ||
| W | 0.344 | 1.125 | 0.063 | ||
3/8 |
N | 0.406 | 0.734 | 0.063 | |
| R | 0.406 | 1 | 0.063 | ||
| W | 0.406 | 1.250 | 0.100 | ||
7/16 |
N | 0.469 | 0.875 | 0.063 | |
| R | 0.469 | 1.125 | 0.063 | ||
| W | 0.469 | 1.469 | 0.100 | ||
1/2 |
N | 0.531 | 1 | 0.063 | |
| R | 0.531 | 1.250 | 0.100 | ||
| W | 0.531 | 1.750 | 0.100 | ||
9/16 |
N | 0.594 | 1.125 | 0.063 | |
| R | 0.594 | 1.469 | 0.100 | ||
| W | 0.594 | 2 | 0.100 | ||
5/8 |
N | 0.656 | 1.250 | 0.100 | |
| R | 0.656 | 1.750 | 0.100 | ||
| W | 0.656 | 2.250 | 0.160 | ||
3/4 |
N | 0.812 | 1.375 | 0.100 | |
| R | 0.812 | 2 | 0.100 | ||
| W | 0.812 | 2.500 | 0.160 | ||
7/8 |
N | 0.938 | 1.469 | 0.100 | |
| R | 0.938 | 2.250 | 0.160 | ||
| W | 0.938 | 2.750 | 0.160 | ||
1 |
N | 1.062 | 1.750 | 0.100 | |
| R | 1.062 | 2.500 | 0.160 | ||
| W | 1.062 | 3 | 0.160 | ||
1-1/8 |
N | 1.188 | 2 | 0.100 | |
| R | 1.188 | 2.750 | 0.160 | ||
| W | 1.188 | 3.250 | 0.160 | ||
1-1/4 |
N | 1.312 | 2.250 | 0.160 | |
| R | 1.312 | 3 | 0.160 | ||
| W | 1.312 | 3.500 | 0.250 | ||
| 1-3/8 | N | 1.438 | 2.500 | 0.160 | |
| R | 1.438 | 3.250 | 0.160 | ||
| W | 1.438 | 3.750 | 0.250 | ||
| 1-1/2 | N | 1.562 | 0.030 | 0.160 | |
| R | 1.562 | 0.045 | 0.250 | ||
| W | 1.562 | 0.045 | 0.250 | ||
| 1-5/8 | N | 1.750 | 3 | 0.160 | |
| R | 1.750 | 3.750 | 0.250 | ||
| W | 1.750 | 4.250 | 0.250 | ||
| 1-3/4 | N | 1.875 | 3.250 | 0.160 | |
| R | 1.875 | 4 | 0.250 | ||
| W | 1.875 | 4.500 | 0.250 | ||
1-7/8 |
N | 2 | 3.500 | 0.250 | |
| R | 2 | 4.250 | 0.250 | ||
| W | 2 | 4.750 | 0.250 | ||
| 2 |
N | 2.125 | 3.750 | 0.250 | |
| R | 2.125 | 3.750 | 0.250 | ||
| W | 2.125 | 3.750 | 0.250 | ||
| 2-1/4 |
N | 2.375 | 4 | 0.250 | |
| R | 2.375 | 5 | 0.250 | ||
| W | 2.375 | 5 | 0.250 | ||
| 2-1/2 | N | 2.625 | 4.500 | 0.250 | |
| R | 2.625 | 5.500 | 0.375 | ||
| W | 2.625 | 6 | 0.375 | ||
2-3/4 |
N | 2.875 | 5 | 0.250 | |
| R | 2.875 | 6 | 0.375 | ||
| W | 2.875 | 5.500 | 0.375 | ||
3 |
N | 3.125 | 5.500 | 0.375 | |
| R | 3.125 | 6.500 | 0.375 | ||
| W | 3.125 | 7 | 0.375 | ||