McMaster 7739K178 High-Pressure Galvanized Steel Pipe Fitting Union Straight Connector, 1-1/2 NPT Female 18C551 (6) 8-Point

(6) 8-Point

Bottoming Chamfer

Base Color Black

1 lb Extended Data Testing Yes Minimum Torque 5 ft-lb Finish Chrome Counterclockwise Accuracy +/-3% CCW Corrosion Resistant Yes Clockwise Accuracy +/-2% CW Measurement Type SAE Maximum Torque 99 ft-lb

McMaster 7739K178 High-Pressure Galvanized Steel Pipe Fitting Union Straight Connector, 1-1/2 NPT Female 18C551 (6) 8-PointA galvanized finish gives these fittings better corrosion resistance than our plain steel high pressure fittings. Also known as Pressure Class 3000 fittings, they have excellent strength to handle high pressure applications. Union connectors separate into three pieces so you can access your line without unthreading pipe connections. For Use With Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water Shape Straight Type Connector, Union Body Shape Hex