Stud bolts ASTM A320 Gr L7
Alloy steel, AISI 4140/4142 Quenched and tempered, the specification covers alloy steel bolting materials for low temperature service and intended for use for pressure vessels, valves, flanges, and fittings.
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Material: ASTM A320 GRADE L7
Coating: PTFE/COLD GALVANIZING/H.D.G/ELCTRO PLATING/PLAIN
Dimensional Standard: ANSI/ASME B1.1
Available Diameter : 1/2″ TO 4″