CHICAGO-LATROBE Tap Kit: M4.5x0.75 Metric, D4 / 6H, 4 Flute, High Speed Steel (MPN 174561)
SKU 3G-OTH-319846
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CHICAGO-LATROBE Tap Kit 174561 used for?
This three-piece hand tap set is used for cutting internal metric threads in metal. It includes taper, plug, and bottoming taps for M4.5x0.75 threads with a D4 / 6H tolerance. Common applications include maintenance, repair, and production work in automotive, aerospace, and general manufacturing.
What are the specifications of the CHICAGO-LATROBE Tap Kit 174561?
The kit contains three high-speed steel taps with a 4-flute design. It cuts M4.5x0.75 metric threads to a D4 / 6H class of fit. The manufacturer part number is 174561. Each tap is designed for hand use in through or blind holes.
Where to buy the CHICAGO-LATROBE Tap Kit 174561 worldwide?
3G Electric supplies the CHICAGO-LATROBE Tap Kit 174561 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE tap kit for metric threads?
Select a tap kit based on thread size, pitch, and material. For M4.5x0.75 threads, use a set with taper, plug, and bottoming taps. High-speed steel taps suit general metalworking. Ensure the tap matches the hole type—through or blind—and use proper cutting fluid for best results.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.















