CHICAGO-LATROBE Straight Flute Tap: #4-40 UNC, H1 / 2B, 2 Flute, Plug Chamfer
3G Electric supplies the CHICAGO-LATROBE Straight Flute Tap, a #4-40 UNC general purpose hand tap with H1 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction (MPN 330021). We interpret…
SKU 3G-OTH-221761
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Product Description
3G Electric supplies the CHICAGO-LATROBE Straight Flute Tap, a #4-40 UNC general purpose hand tap with H1 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction (MPN 330021). We interpret customer demand and deliver genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Straight Flute Tap #4-40 UNC used for?
This tap is used for cutting internal threads in metal components, specifically #4-40 UNC threads. It is a general-purpose hand tap for maintenance, repair, and production threading in materials like steel and aluminum, commonly used in automotive, aerospace, and industrial manufacturing applications.
What are the specifications of the CHICAGO-LATROBE Straight Flute Tap 330021?
The CHICAGO-LATROBE Straight Flute Tap has a #4-40 UNC thread size, H1/2B tolerance, 2 flutes, plug chamfer, and is made of high-speed steel. The manufacturer part number is 330021. It is designed for general-purpose hand threading in metalworking.
Where to buy CHICAGO-LATROBE Straight Flute Tap #4-40 UNC worldwide?
You can source the CHICAGO-LATROBE Straight Flute Tap #4-40 UNC 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.
How to select the correct CHICAGO-LATROBE tap for threading?
To select the correct tap, match the thread size (e.g., #4-40 UNC) and tolerance class (H1/2B) to your application. For through holes, use a plug chamfer; for blind holes, consider a bottoming chamfer. High-speed steel taps suit general-purpose threading in ferrous and non-ferrous metals.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.
