Two Pack One Quarter Inch NPT Female Quick Connect Air Fittings Brass Industrial Couplers With Six Ball Bearings For Secure Hold And Leak Free Connection One Quarter Inch Air Line Compatible With M Style D Type Quick Connects Great For Home Shop

Two-Pack 1/4 in NPT Brass Quick Connect Fittings, 6 Bearings
✔️ 2-pack 1/4 in NPT female, M/D type, brass, 6 bearings

These 1/4 inch NPT brass air fittings are quick-connect couplers used to connect air hoses and tools. They’re common on home shop setups, air compressors, automotive garages, and DIY projects requiring leak-free airflow.

✅ 1/4 in NPT female threads fit standard air lines
✅ M-style (D-type) quick connect compatibility
✅ Solid brass body resists corrosion and wear
✅ 6 ball bearings provide a secure, leak-free connection
✅ Knurled sleeve for easy grip and reduced accidental disconnects
✅ Pack of 2 for convenient replacement or spares

💡 What is a pillow block bearing used for in machinery and DIY projects?

In general, it supports a shaft and keeps it aligned in rotating equipment.

• Helps align shafts in motors, conveyors, and mounting rigs
• Protects shafts from wobble and wear with proper lubrication
• Easy replacement and standard mounting dimensions for quick maintenance
• Common in metalworking, woodworking, and automation setups