CHICAGO-LATROBE Tap Kit: #4-40 UNC, H2 / 2B, 3 Flute
SKU 3G-OTH-319592
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Frequently Asked Questions
What is a CHICAGO-LATROBE #4-40 UNC tap kit used for?
This three-piece hand tap set is used for creating #4-40 UNC internal threads in metal, plastic, or composite materials. It includes taper, plug, and bottoming taps for starting, continuing, and finishing threads to the bottom of a blind hole.
What are the specifications of the CHICAGO-LATROBE 341623 tap kit?
The kit includes one each taper, plug, and bottoming tap, size #4-40 UNC, with H2 / 2B thread class. Taps are high-speed steel with 3 flutes. The manufacturer part number is 341623.
Where to buy a CHICAGO-LATROBE #4-40 UNC tap kit worldwide?
3G Electric supplies and delivers the CHICAGO-LATROBE 341623 tap kit worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, wherever you are located.
How to select the right hand tap set for #4-40 UNC threads?
For #4-40 UNC threads, choose a three-piece set with taper, plug, and bottoming taps. The taper tap starts threads easily, the plug tap continues them, and the bottoming tap finishes threads to the bottom of blind holes. CHICAGO-LATROBE offers this configuration in high-speed steel.
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3G Electric supplies CHICAGO-LATROBE three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















