Three Fourths Inch NPT Brass Pipe Plug With Counter Sunk Internal Hex Head Male Thread Plumbing Fitting Pack Of 5 For Air Water Gas Oil And Fluids Seals Tight Under Pressure DIY Friendly

3/4-Inch NPT Brass Pipe Plug Pack of 5 for Tight Seals
✔️ Internal hex, 3/4 in NPT male, -65 to 250 F, 1000 PSI

Brass pipe plugs seal unused ports in engines, water and air lines, and fluid systems. This 5-pack makes it easy to block water ports, oil sender holes, test ports, and other passages under pressure in automotive, plumbing, and DIY projects.

✅ Thread: 3/4 in NPT male
✅ Head: Counter sunk internal hex
✅ Material: Brass forging for corrosion resistance
✅ Temperature range: -65 to 250 F
✅ Max pressure: 1000 PSI
✅ Pack: 5 plugs per pack
✅ Applications: block water ports, oil sender holes, air lines

💡 What is a brass pipe plug used for in sealed systems? Brass pipe plugs help seal off unused ports in engines, plumbing, and pneumatic lines. - Seals off air, water, oil and fluids under pressure - Handy for blocking water ports, oil sender holes, test ports - Durable brass forging resists corrosion and heat - Fits 3/4 in NPT male threads with internal hex for easy install