APPROVED VENDOR Pipe and Conduit Thread Tap: 3/8"-18 NPT, 1B, 4 Flute, Semi-Bottoming Chamfer (MPN 5TWY1)
The APPROVED VENDOR Pipe and Conduit Thread Tap (SKU 5TWY1) is a general purpose pipe tap with a 3/8"-18 NPT thread size, Type 1B, 4 flutes, and a semi-bottoming chamfer. This tool is designed for threading pipe and…
SKU 3G-OTH-266125
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Pipe and Conduit Thread Tap (SKU 5TWY1) is a general purpose pipe tap with a 3/8"-18 NPT thread size, Type 1B, 4 flutes, and a semi-bottoming chamfer. This tool is designed for threading pipe and conduit in industrial applications, sourced and supported by 3G Electric 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 the APPROVED VENDOR 5TWY1 pipe tap used for?
The APPROVED VENDOR 5TWY1 is a general purpose pipe tap used to cut internal NPT threads in pipe and conduit fittings. It is commonly applied in plumbing, pneumatic, and hydraulic systems where leak-proof threaded connections are required. The semi-bottoming chamfer allows threading close to the bottom of a blind hole.
What are the specifications of the APPROVED VENDOR 5TWY1 pipe tap?
The APPROVED VENDOR 5TWY1 is a 3/8"-18 NPT pipe tap with a 1B thread class. It has 4 flutes and a semi-bottoming chamfer design. The manufacturer part number is 5TWY1. This tap is suitable for general purpose threading in steel, stainless steel, and other common pipe materials.
Where to buy the APPROVED VENDOR 5TWY1 pipe tap worldwide?
You can source the APPROVED VENDOR 5TWY1 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; we supply this item as part of our extensive sourcing network.
How to select the correct pipe tap for NPT threads?
To select the correct NPT pipe tap, match the tap size and thread pitch to the fitting—here 3/8"-18 NPT. Choose a chamfer type based on hole depth: semi-bottoming (as on the 5TWY1) works for blind holes, while taper chamfer is for through holes. Ensure the tap material suits the workpiece (e.g., HSS for general use).
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












