Astm A307 Anchor Bolts Specifications 'link' Official

| Property | Requirement | |----------|--------------| | Tensile Strength | 60 ksi (415 MPa) min | | Yield Strength (min) | 36 ksi (248 MPa) typical (not mandatory by A307 but common for Grade A) | | Elongation (in 2 in.) | 18% min | | Reduction of Area | 35% min |

ASTM A307 fasteners are supplied in various finishes to meet environmental requirements: astm a307 anchor bolts specifications

The standard is distinct in that it does not dictate specific geometry for anchor bolts (such as hooks or threading lengths); rather, it ensures the material quality and strength. Specific geometry for anchor bolts is typically governed by supplementary standards (such as ASTM F1554 for anchor bolts specifically, though A307 rods are frequently used for this purpose in lighter applications). astm a307 anchor bolts specifications