OSG Pipe and Conduit Thread Tap: 3/4"-14 NPTF, 5 Flute, Interrupted Thread
SKU 3G-OTH-273707
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Frequently Asked Questions
What is an OSG interrupted-thread pipe tap used for?
An OSG interrupted-thread pipe tap is used to cut internal NPTF threads in pipe and conduit fittings for leak-proof joints in hydraulic, pneumatic, and plumbing systems. The interrupted-thread design reduces cutting torque and chip clogging in blind holes.
What are the specifications of the OSG 3/4"-14 NPTF pipe tap?
This OSG tap has a 3/4"-14 NPTF thread size, 5 flutes, interrupted-thread geometry, and is made from high-speed steel. The manufacturer part number is 1312100. It is designed for threading pipe and conduit in industrial applications.
Where to buy OSG pipe taps worldwide?
3G Electric supplies OSG pipe taps like the 3/4"-14 NPTF interrupted-thread tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG tooling.
How to select the right OSG pipe tap for NPTF threads?
Select an OSG pipe tap based on thread size (e.g., 3/4"-14 NPTF), material (high-speed steel for general use), and flute count (5 flutes for chip evacuation). Interrupted-thread taps reduce torque in tough materials. Confirm the tap matches your fitting's thread standard.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG interrupted-thread pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















