| Nominal Size | Screw | Dimension (mm) | 304 Inventory |
||
|---|---|---|---|---|---|
| B (inch) | A (mm) | d2 | D | L | |
| 1/8B | 6A | Rc1/8 | 15 | 23 | ● |
| 1/4B | 8A | Rc1/4 | 19 | 29 | ● |
| 3/8B | 10A | Rc3/8 | 22 | 30 | ● |
| 1/2B | 15A | Rc1/2 | 27 | 36.5 | ● |
| 3/4B | 20A | Rc3/4 | 33 | 38.5 | ● |
| 1B | 25A | Rc1 | 40 | 43.5 | ● |
| 11/4B | 32A | Rc11/4 | 49 | 49.5 | ● |
| 11/2B | 40A | Rc11/2 | 55.5 | 52.5 | ● |
| 2B | 50A | Rc2 | 68 | 62.5 | ● |
| 21/2B | 65A | Rc21/2 | 83 | 73 | ● |
| 3B | 80A | Rc3 | 97 | 81 | ● |
| 4B | 100A | Rc4 | 125 | 93 | ● |