Description

This 1/4″ FPT Steel Hex Coupler (commonly referred to as a pipe socket) is engineered to connect two 1/4″ male pipe threaded fittings or lines in a straight line. Rated for a heavy-duty 5,000 PSI, this high-pressure carbon steel fitting provides an incredibly strong, leak-proof connection designed to withstand the severe demands of industrial fluid and hydraulic systems.

Key Specifications

• Connection Type A: 1/4″ FPT (Female Pipe Thread)

• Connection Type B: 1/4″ FPT (Female Pipe Thread)

• Material: High-Strength Forged Carbon Steel

• Pressure Rating: 5,000 PSI (Maximum Working Pressure)

• Design: Straight Hex Body Full Coupling

Product Highlights

• Extreme 5,000 PSI Capability: Forged from premium carbon steel to safely handle extreme operational pressures, intense hydraulic spikes, and system fluid shocks without weeping or cracking.

• Wrench-Friendly Hex Body: Precision-machined with a solid external hex profile rather than a round body. This allows standard open-end wrenches, adjustable wrenches, or sockets to grip the coupler securely for maximum leverage during tightening.

• Vibration & Fatigue Resistant: High tensile strength ensures the internal threads resist stripping, shearing, or backing out under the constant, heavy vibrations of commercial engines and high-displacement pumps.

• Corrosion Protection: Finished with a durable zinc plating that shields the raw carbon steel from rust, moisture, and chemical exposure in rugged commercial wash and industrial environments.