A307
A307 (Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength)· ASTM (United States) · 3 materials
| Designation | Material group | |
|---|---|---|
| A 307 Grade A | Structural and constructional steels | chevron_right |
| A 307 Grade B | Structural and constructional steels | chevron_right |
| A 307 Grade C | Structural and constructional steels | chevron_right |