CHICAGO-LATROBE Straight Flute Tap: 3/8"-24 UNF, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330058)
SKU 3G-OTH-221837
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Frequently Asked Questions
What is the CHICAGO-LATROBE Straight Flute Tap 330058 used for?
This CHICAGO-LATROBE tap is used for cutting internal threads in metal components. It is a general-purpose hand tap with a 3/8"-24 UNF thread size, H3/2B tolerance, 4-flute design, and plug chamfer, suitable for through-hole or blind-hole threading in maintenance and production environments.
What are the specifications of the CHICAGO-LATROBE 330058 tap?
The CHICAGO-LATROBE 330058 is a straight flute hand tap with thread size 3/8"-24 UNF, H3/2B class of fit, 4 flutes, and a plug chamfer. It is designed for general-purpose threading in ferrous and non-ferrous materials. The manufacturer part number is 330058.
Where to buy CHICAGO-LATROBE taps worldwide?
You can source CHICAGO-LATROBE taps, including model 330058, through 3G Electric. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.
How to select the correct CHICAGO-LATROBE tap for a job?
Select a tap based on thread size (e.g., 3/8"-24 UNF), material type, and hole configuration. For through holes, use a plug or bottoming chamfer; for blind holes, a taper chamfer. CHICAGO-LATROBE taps like the 330058 are general-purpose, but always match the tap's H limit to the required thread class.
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3G Electric supplies CHICAGO-LATROBE general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














