Three Eighths Inch NPT Male Hex Nipple Fittings Set, 304 Stainless Steel Pipe Adapters Equal Nipples Connectors, 4 Pack, Easy Install No Fuss Durable Corrosion Resistant Straight Connector for Plumbing and HVAC

3/8 in NPT Male Hex Nipples in 304 SS, 4-Pack
✔️ 3/8 NPT male-to-male, 304 stainless, corrosion resistant, 4-pack

These three-eighths inch NPT male hex nipples are solid pipe fittings used to join two female-threaded pipes, forming straight, leak-proof connections in plumbing, HVAC, irrigation, and gas lines.

✅ 3/8 in NPT male to 3/8 in NPT male threads (9.525 mm)
✅ Material: 304 stainless steel, corrosion resistant
✅ Pack: 4 pieces for multi-connection projects
✅ Easy to install, straight male-to-male adapters create tight seals
✅ Applications: plumbing, HVAC, irrigation, gas and fuel lines

💡 What is a NPT male hex nipple used for in plumbing and HVAC? Handy connector for joining two female-threaded pipes to create straight, secure runs.

- It enables quick extensions of pipe runs without extra fittings
- Made from 304 stainless steel for corrosion resistance in humid settings
- Compatible with NPT female threads and uses Teflon tape for sealing
- Ideal for plumbing, HVAC, irrigation, fuel lines and gas piping