CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330053)
SKU 3G-OTH-221697
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Frequently Asked Questions
What is the CHICAGO-LATROBE Straight Flute Tap 330053 used for?
This CHICAGO-LATROBE tap is used for cutting internal threads in metal components. It is a general-purpose hand tap with a 5/16"-18 UNC thread size, H3/2B tolerance, 4-flute design, and plug chamfer, suitable for through-hole or blind-hole threading in industrial maintenance and production.
What are the specifications of the CHICAGO-LATROBE Straight Flute Tap 330053?
The CHICAGO-LATROBE Straight Flute Tap MPN 330053 has a thread size of 5/16"-18 UNC, H3/2B class of fit, 4 flutes, and a plug chamfer. It is a general-purpose hand tap designed for manual or machine threading in ferrous and non-ferrous materials.
Where to buy CHICAGO-LATROBE Straight Flute Tap 330053 worldwide?
You can source the CHICAGO-LATROBE Straight Flute Tap 330053 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tap reaches your facility reliably.
How to select the correct CHICAGO-LATROBE tap for threading?
To select the correct CHICAGO-LATROBE tap, match the thread size (e.g., 5/16"-18 UNC), class of fit (H3/2B), and chamfer type (plug for blind holes) to your application. For general-purpose threading, a 4-flute straight flute tap like the 330053 provides balanced chip evacuation and thread quality.
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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.















