CHICAGO-LATROBE Spiral Flute Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 367149)
The CHICAGO-LATROBE Spiral Flute Tap (#4-40 UNC, MPN 367149) is a general purpose spiral-flute tap with H2 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets customer…
SKU 3G-OTH-230964
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Spiral Flute Tap (#4-40 UNC, MPN 367149) is a general purpose spiral-flute tap with H2 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets customer demand and delivers this genuine industrial tap across 14 departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the CHICAGO-LATROBE Spiral Flute Tap #4-40 UNC used for?
This tap is used for threading blind holes in materials such as steel, aluminum, and brass. The spiral flute design pulls chips upward and out of the hole, preventing chip clogging and ensuring clean threads. It is ideal for general-purpose tapping in manufacturing and maintenance applications.
What are the specifications of the CHICAGO-LATROBE Spiral Flute Tap 367149?
This tap has a #4-40 UNC thread size, H2 / 2B class of fit, 2 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. The manufacturer part number is 367149, and it is designed for general-purpose spiral-flute tapping.
Where to buy CHICAGO-LATROBE taps in worldwide?
You can source CHICAGO-LATROBE taps 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 on this and other tapping tools.
How to select the right spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap with a plug or bottoming chamfer to cut threads close to the hole bottom. Ensure the tap size matches your thread specification, such as #4-40 UNC. Use cutting fluid to reduce friction and extend tool life. CHICAGO-LATROBE taps are a reliable choice for general-purpose threading.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
