| Nominal Size | Screw | Dimension (mm) | 304 Inventory |
316 Inventory |
|
|---|---|---|---|---|---|
| B (inch) | A(mm) | d2 | A | ||
| 1/8B | 6A | Rc1/8 | 19 | ● | ● |
| 1/4B | 8A | Rc1/4 | 19 | ● | ● |
| 3/8B | 10A | Rc3/8 | 23 | ● | ● |
| 1/2B | 15A | Rc1/2 | 27 | ● | ● |
| 3/4B | 20A | Rc3/4 | 32 | ● | ● |
| 1B | 25A | Rc1 | 38 | ● | ● |
| 11/4B | 32A | Rc1 1/4 | 46 | ● | ● |
| 11/2B | 40A | Rc1 1/2 | 48 | ● | ● |
| 2B | 50A | Rc2 | 57 | ● | ● |
| 21/2B | 65A | Rc2 1/2 | 69 | ● | － |
| 3B | 80A | Rc3 | 78 | ● | － |
| 4B | 100A | Rc4 | 97 | ● | － |