Zinc plated with xylan 1424 green PTFE coated A320-L7 Stud bolt
We are a professional manufacturer of Zinc plated with xylan 1424 green PTFE coated A320-L7 Stud bolt in China A PTFE coated ASTM A320 L7 stud bolt is a high-strength fastener designed for low-temperature applications, protected with a PTFE (Polytetrafluoroethylene) coating to enhance its performance in corrosive and extreme environments. 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. Material: ASTM A320 GRADE L7 Coating: PTFE/ GALVANIZING/H.D.G/ELECTRO PLATING/BLACK Dimensional Standard: ANSI/ASME B1.1 Available Diameter : 1/2″ TO 4″ ASTM A320 [...]
