High Pressure Bolting

  • ASTM A193 Grade B7 stud bolts with A194 2H heavy hex nuts

    ASTM A193 B7 Stud Bolts with A194 2H Nuts

    ASTM A193 Grade B7 quenched-and-tempered alloy-steel stud bolts with compatible ASTM A194 Grade 2H heavy hex nuts for flange joints, valves and pressure equipment.

  • ASTM A193 Grade B7 alloy steel heavy hex bolts with A194 2H nut and washer

    ASTM A193 Grade B7 Alloy Steel Heavy Hex Bolts

    ASTM A193 Grade B7 alloy steel heavy hex bolts are quenched-and-tempered chromium-molybdenum fasteners widely specified for high-pressure, elevated-temperature and special-purpose industrial bolted joints.