OSG Pipe and Conduit Thread Tap: 1/4"-18 NPSF, 4 Flute, High Speed Steel (MPN 1332800)
SKU 3G-OTH-266126
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Frequently Asked Questions
What is the OSG 1/4"-18 NPSF pipe tap used for?
This OSG high-speed steel pipe tap creates internal NPSF threads in pipe fittings and conduit for leak-resistant joints in hydraulic, pneumatic, and plumbing systems. It is commonly used in industrial maintenance, fluid power, and process piping applications.
What are the specifications of the OSG 1332800 pipe tap?
The OSG 1332800 is a 1/4"-18 NPSF pipe and conduit thread tap with 4 flutes, made from high-speed steel. It is designed for general-purpose threading in steel, stainless steel, and non-ferrous materials. Manufacturer part number is 1332800.
Where to buy OSG pipe taps worldwide?
3G Electric supplies and delivers OSG pipe taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools and support procurement for maintenance, repair, and production needs across industries.
How to select the correct pipe tap for NPSF threads?
Select a tap marked NPSF (National Pipe Straight Fuel) for straight, dryseal threads used in fuel and hydraulic lines. Verify the thread size (e.g., 1/4"-18) matches the fitting. Use high-speed steel taps for general-purpose threading; apply cutting fluid and tap at moderate speed.
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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.













