OSG Pipe and Conduit Thread Tap: 3/8"-18 NPTF, 4 Flute
The OSG Pipe and Conduit Thread Tap (SKU 33ZM64) is a short-projection spiral-flute pipe tap for 3/8"-18 NPTF threads. It features 4 flutes and is made from TiCN coated high speed steel (MPN 1251808). 3G Electric…
SKU 3G-OTH-250558
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Product Description
The OSG Pipe and Conduit Thread Tap (SKU 33ZM64) is a short-projection spiral-flute pipe tap for 3/8"-18 NPTF threads. It features 4 flutes and is made from TiCN coated high speed steel (MPN 1251808). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in combustion, pumps and controls to ensure you get the right threading solution.
Frequently Asked Questions
What is the OSG 1251808 pipe tap used for?
The OSG 1251808 is a 3/8"-18 NPTF short-projection spiral-flute pipe tap used to create dry-seal threads in metal for pipe and conduit connections. It is common in plumbing, hydraulic, and pneumatic systems where leak-free joints are required.
What are the specifications of the OSG 1251808 pipe tap?
The OSG 1251808 is a 3/8"-18 NPTF pipe tap with 4 flutes, made from TiCN-coated high-speed steel. The TiCN coating increases wear resistance and tool life when threading steel, stainless steel, and cast iron.
Where to buy the OSG 1251808 pipe tap worldwide?
3G Electric supplies the OSG 1251808 pipe tap worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.
How to select the right pipe tap for NPTF threads?
For NPTF (dryseal) threads, use a tap marked NPTF, not NPT. The OSG 1251808 is designed for 3/8"-18 NPTF. Match the tap size to the pipe diameter and thread pitch. Use cutting fluid and proper speed for the material being threaded.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG short-projection spiral-flute pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
