CHICAGO-LATROBE Pipe and Conduit Thread Tap: 1/4"-18 NPSF, 4 Flute, Semi-Bottoming Chamfer (MPN 387238)
The CHICAGO-LATROBE Pipe and Conduit Thread Tap (MPN 387238) is a general purpose pipe tap with a 1/4"-18 NPSF thread size, featuring a semi-bottoming chamfer and 4 flutes. 3G Electric interprets demand and delivers…
SKU 3G-OTH-266091
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Pipe and Conduit Thread Tap (MPN 387238) is a general purpose pipe tap with a 1/4"-18 NPSF thread size, featuring a semi-bottoming chamfer and 4 flutes. 3G Electric interprets demand and delivers this genuine industrial tap across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the CHICAGO-LATROBE 387238 pipe tap used for?
The CHICAGO-LATROBE 387238 is a general purpose pipe tap used to cut internal threads in pipe and conduit fittings. Its 1/4"-18 NPSF thread size and semi-bottoming chamfer make it suitable for threading close to the bottom of blind holes in plumbing, pneumatic, and hydraulic systems.
What are the specifications of the CHICAGO-LATROBE 387238 pipe tap?
The CHICAGO-LATROBE 387238 is a 1/4"-18 NPSF pipe tap with a semi-bottoming chamfer and 4 flutes. It is designed for general purpose threading of pipe and conduit. The manufacturer part number is 387238, and it is made by CHICAGO-LATROBE.
Where to buy CHICAGO-LATROBE 387238 pipe taps worldwide?
You can source the CHICAGO-LATROBE 387238 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 on this item.
How to select the right pipe tap for threading conduit?
Select a pipe tap based on thread size, chamfer type, and material. For blind holes, use a semi-bottoming chamfer like the CHICAGO-LATROBE 387238. Ensure the tap matches the required NPSF thread standard and flute count for chip evacuation. Always use cutting fluid for cleaner threads.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













