OSG Pipe and Conduit Thread Tap: 2"-11.5 NPT/ANPT, 7 Flute
The OSG Pipe and Conduit Thread Tap (2"-11.5 NPT/ANPT, MPN 1311001) is a general purpose pipe tap made from black oxide high speed steel with 7 flutes. 3G Electric interprets your demand for this specific threading…
SKU 3G-OTH-265991
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Product Description
The OSG Pipe and Conduit Thread Tap (2"-11.5 NPT/ANPT, MPN 1311001) is a general purpose pipe tap made from black oxide high speed steel with 7 flutes. 3G Electric interprets your demand for this specific threading tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.
Frequently Asked Questions
What is the OSG 2"-11.5 NPT/ANPT pipe tap used for?
This OSG pipe tap is used for cutting internal NPT or ANPT threads in pipe and conduit fittings. It is designed for general-purpose threading in industrial piping systems, hydraulic lines, and pneumatic applications where a tapered thread seal is required.
What are the specifications of the OSG 2"-11.5 NPT/ANPT pipe tap?
The OSG pipe tap has a 2"-11.5 NPT/ANPT thread size, 7 flutes, and is made from black oxide high-speed steel. The manufacturer part number is 1311001. It is designed for general-purpose threading in steel, stainless steel, and other ferrous materials.
Where to buy the OSG 2"-11.5 NPT/ANPT pipe tap worldwide?
You can source the OSG 2"-11.5 NPT/ANPT 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.
How to select the correct OSG pipe tap for NPT threads?
Select an OSG pipe tap based on thread size, pitch, and material. For 2" NPT threads, use a 2"-11.5 tap with 7 flutes for chip evacuation. Black oxide high-speed steel suits general-purpose threading in steel. Always match the tap to the material hardness and thread tolerance required.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












