ASTM 193
ASTM A193 Grade B7 threaded steel rods are manufactured from quenched and tempered alloy steel to deliver high strength and reliability in demanding service conditions.
Designed for applications requiring elevated tensile strength, these rods maintain performance under high pressure and high temperature environments. Precision threading ensures consistent engagement with compatible nuts and washers, supporting secure, high-load bolted connections.
Commonly used in petrochemical, power generation, industrial, and structural applications, Grade B7 threaded rods are specified for flanges, pressure vessels, equipment anchoring, and critical bolting assemblies. They are typically paired with ASTM A194 Grade 2H heavy hex nuts to ensure proper strength matching and joint integrity.
