CHICAGO-LATROBE Straight Flute Hand Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 173145)
The CHICAGO-LATROBE Straight Flute Hand Tap (SKU 173145, MPN 173145) is a general-purpose hand tap with a 1/4"-20 UNC thread size. It features an H3 / 2B tolerance, a plug chamfer, and 3 flutes for standard threading…
SKU 3G-OTH-221785
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Straight Flute Hand Tap (SKU 173145, MPN 173145) is a general-purpose hand tap with a 1/4"-20 UNC thread size. It features an H3 / 2B tolerance, a plug chamfer, and 3 flutes for standard threading applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Straight Flute Hand Tap used for?
This hand tap is used for cutting internal threads in metal components. It is ideal for general-purpose threading applications in maintenance, repair, and production environments, particularly for creating 1/4"-20 UNC threads in through or blind holes.
What are the specifications of the CHICAGO-LATROBE 173145 hand tap?
The CHICAGO-LATROBE 173145 is a straight flute hand tap with a 1/4"-20 UNC thread size, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is designed for general-purpose threading and is made by CHICAGO-LATROBE.
Where to buy CHICAGO-LATROBE hand taps worldwide?
You can source CHICAGO-LATROBE hand taps worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead times on this and other industrial tooling.
How to select the correct hand tap for UNC threads?
Select a hand tap that matches the thread size and pitch, such as 1/4"-20 UNC. For general use, choose a plug chamfer tap with H3 tolerance for standard fit. Ensure the tap has the correct number of flutes for chip evacuation in your material.
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.
