Uenede 4PCS Brass 3/8 Inch NPT Caps Outer Hex 3/8" NPT Female Thread Socket Pipe End Cap Plugs Fitting for Water/Oil/Gas

Uenede 4PCS Brass 3/8 Inch NPT Caps Outer Hex 3/8" NPT Female Thread Socket Pipe End Cap Plugs Fitting for Water/Oil/Gas

【Package Include】4PCS 3/8"NPT female brass outer hex thread caps. This is National (American) Pipe Thread, is NOT suitable for compression threaded fittings. 【Solid Brass】The hex thread plugs are made of solid brass, which is strong and not easily corroded, suitable for long time use. 【Heavy & Thick】Premium forged brass plugs, thicker and stronger, durable, threads are deep and accurate, high corrosion resistance, low magnetic permeability and high temperature ductility. 【Hex Nut Design】Hex nut for easy tightening and loosening. Easy to use. 【Solid Sealing】Designed to create a tighter seal. Thread plug are also great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block holes, etc. 4PCS Solid Brass Outer Hex 3/8"NPT Female Thread Cap Plug Pipe Fittings for Water/Oil/Gas