OSG Pipe Tap: 1/4"-18 NPTF, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657104008)
SKU 3G-OTH-270947
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Frequently Asked Questions
What is the OSG 1/4"-18 NPTF pipe tap used for?
This OSG pipe tap is used to cut NPTF (National Pipe Taper Fuel) threads in metal components for leak-proof joints in fuel, hydraulic, and pneumatic systems. Its interrupted-thread design reduces cutting torque and chip clogging, making it ideal for threading in tough materials like stainless steel and alloy steels.
What are the specifications of the OSG pipe tap MPN 1657104008?
The OSG pipe tap MPN 1657104008 has a 1/4"-18 NPTF thread size, 3 flutes, interrupted thread design, and V-coated cobalt construction. It is designed for through-hole or blind-hole threading in hard materials. The V-coating provides wear resistance and extends tool life during high-temperature cutting.
Where to buy the OSG 1/4"-18 NPTF pipe tap worldwide?
You can source the OSG 1/4"-18 NPTF pipe tap (MPN 1657104008) 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 on this OSG tap.
How to select the right OSG pipe tap for NPTF threads?
Select an OSG pipe tap based on thread size (e.g., 1/4"-18 NPTF), material hardness, and hole type. For tough materials like stainless steel, choose a V-coated cobalt tap with interrupted threads to reduce torque and chip buildup. Ensure the tap matches the required thread class (NPTF) for leak-proof sealing.
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Common applications for OSGOSG Products
3G Electric supplies OSG interrupted-thread spiral-flute pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















