SAE J 81
SAE J 81 (Thread rolling screws)· SAE (United States) · 1 materials
| Designation | Material group | |
|---|---|---|
| J 81 | Structural and constructional steels | chevron_right |
SAE J 81 (Thread rolling screws)· SAE (United States) · 1 materials
| Designation | Material group | |
|---|---|---|
| J 81 | Structural and constructional steels | chevron_right |