OSG 1 1/4"-11.5 NPT/ANPT Interrupted-Thread Pipe Tap, 5 Flutes

The OSG 1315801 is an interrupted-thread pipe tap designed for threading 1 1/4"-11.5 NPT or ANPT pipe and conduit in industrial applications. It is commonly used in plumbing, hydraulic systems, and gas lines where clean, accurate threads are required in steel, stainless steel, or other ferrous materials.

The OSG 1315801 is a 1 1/4"-11.5 NPT/ANPT interrupted-thread pipe tap with 5 flutes. It is designed for threading pipe and conduit in industrial settings. The interrupted-thread design reduces cutting torque and improves chip evacuation, making it suitable for tough materials. OSG is the OEM brand.

You can source the OSG 1315801 pipe tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this tap to procurement teams and maintenance engineers globally.

To select the correct OSG pipe tap, match the thread size and pitch to your application—here, 1 1/4"-11.5 NPT. Ensure the tap type (interrupted-thread) suits the material and hole condition. For blind holes, use a bottoming tap; for through holes, a taper tap works. Always verify the ANSI standard (NPT or ANPT) required.