| D | Min. L | GD | Ferrule Code |
| 5/16 | 1" | 0.327 | F312 |
Materials
Low Carbon Steel
| C - 0.23% max. | P - 0.04% max. |
| Mn - 0.90% max. | S - 0.05% max. |
Mechanical Properties
Low Carbon Steel
Tensile - 60,000 psi (min.)
Elongation - 20% (in 2 inches)
Ferrules
Ferrules are component parts of studs. Not sold separately.
