CHICAGO-LATROBE Straight Flute Hand Tap: 7/8"-14 UNF, H4 / 2B, 4 Flute, Plug Chamfer (MPN 173150)
The CHICAGO-LATROBE Straight Flute Hand Tap (7/8"-14 UNF) is a general-purpose hand tap with an H4 / 2B tolerance, 4 flutes, and a plug chamfer (MPN 173150). 3G Electric interprets this demand and sources the exact…
SKU 3G-OTH-221727
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Product Description
The CHICAGO-LATROBE Straight Flute Hand Tap (7/8"-14 UNF) is a general-purpose hand tap with an H4 / 2B tolerance, 4 flutes, and a plug chamfer (MPN 173150). 3G Electric interprets this demand and sources the exact OEM part across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.
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 Hand Tap 173150 used for?
This hand tap is used for cutting internal threads in metal components. It is designed for general-purpose threading applications, particularly for creating UNF threads in through or blind holes. The plug chamfer and four-flute design make it suitable for manual tapping in maintenance, repair, and production environments.
What are the specifications of the CHICAGO-LATROBE Straight Flute Hand Tap 173150?
The CHICAGO-LATROBE Straight Flute Hand Tap has a thread size of 7/8"-14 UNF, with a H4 tolerance and 2B class of fit. It features four flutes and a plug chamfer. The manufacturer part number is 173150. This tap is designed for general-purpose hand threading in metal.
Where to buy CHICAGO-LATROBE Straight Flute Hand Tap 173150 worldwide?
You can source the CHICAGO-LATROBE Straight Flute Hand Tap 173150 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to select the correct hand tap for UNF threads?
To select the correct hand tap for UNF threads, match the tap's thread size and pitch to your required hole specification. For a 7/8"-14 UNF thread, use a tap with that exact designation. Consider chamfer type: plug chamfer is versatile for both through and blind holes. Ensure the tap tolerance (e.g., H4) aligns with your desired class of fit.
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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.















