APPROVED VENDOR Extension Tap: 1/4"-18 NPT/1/4"-18 NPTF, 5 Flute, Plug Chamfer
The APPROVED VENDOR Extension Tap (SKU 10D321, MPN 15464) is a 1/4"-18 NPT/1/4"-18 NPTF interrupted-thread extension pipe tap with 5 flutes, a plug chamfer, and high-speed steel construction. We interpret your…
SKU 3G-OTH-309309
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Product Description
The APPROVED VENDOR Extension Tap (SKU 10D321, MPN 15464) is a 1/4"-18 NPT/1/4"-18 NPTF interrupted-thread extension pipe tap with 5 flutes, a plug chamfer, and high-speed steel construction. We interpret your threading requirements, source this genuine OEM tool, and support your application across 14 industrial departments — with specialist depth in combustion, pumps, and controls.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is an APPROVED VENDOR extension tap used for?
An APPROVED VENDOR extension tap is used to cut internal threads in pipe fittings and couplings, particularly in hard-to-reach or recessed areas. The 5-flute design and plug chamfer allow efficient chip evacuation and thread formation in materials like steel and iron, common in plumbing, hydraulic, and industrial piping systems.
What are the specifications of the APPROVED VENDOR extension tap MPN 15464?
The APPROVED VENDOR extension tap MPN 15464 has a 1/4"-18 NPT thread size with a 1/4"-18 NPTF shank, 5 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. The interrupted-thread design reduces torque and prevents chipping in tough materials, making it suitable for threading pipe fittings.
Where to buy the APPROVED VENDOR extension tap MPN 15464 worldwide?
You can source the APPROVED VENDOR extension tap MPN 15464 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this and other pipe tap sizes.
How to select the right extension tap for pipe threading?
To select the right extension tap, match the thread size (e.g., 1/4"-18 NPT) and type (NPT or NPTF) to your pipe fitting. Choose a plug chamfer for through holes or bottoming for blind holes. High-speed steel (HSS) taps like this APPROVED VENDOR model suit general-purpose threading. Ensure the shank fits your tap holder or extension.
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Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR interrupted-thread extension pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









