CHICAGO-LATROBE Straight Flute Tap: 1/2"-13 UNC, H3 / 2B, 4 Flute, Plug Chamfer, LH (MPN 317755)
The CHICAGO-LATROBE Straight Flute Tap (SKU 53PV31, MPN 317755) is a left-hand thread tap for 1/2"-13 UNC threads, featuring an H3 / 2B tolerance, plug chamfer, and 4 flutes. 3G Electric interprets this demand and…
SKU 3G-OTH-265150
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Product Description
The CHICAGO-LATROBE Straight Flute Tap (SKU 53PV31, MPN 317755) is a left-hand thread tap for 1/2"-13 UNC threads, featuring an H3 / 2B tolerance, plug chamfer, and 4 flutes. 3G Electric interprets this demand and sources the genuine OEM tool, backed by specialist expertise across 14 industrial departments — including cutting tools — to ensure you get the right tap for your threading application.
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 a CHICAGO-LATROBE Straight Flute Tap used for?
This left-hand thread tap is used to cut internal UNC threads in metal parts, typically for maintenance or production where reverse-thread fasteners are required. It is common in automotive, aerospace, and industrial machinery applications.
What are the specifications of the CHICAGO-LATROBE 317755 tap?
The CHICAGO-LATROBE 317755 is a 1/2"-13 UNC straight flute tap with H3 / 2B tolerance, 4 flutes, plug chamfer, and left-hand thread. It is designed for through-hole or blind-hole threading in ferrous and non-ferrous materials.
Where to buy CHICAGO-LATROBE taps in worldwide?
3G Electric supplies CHICAGO-LATROBE taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine cutting tools to your facility, regardless of location.
How to select the correct tap for left-hand threads?
For left-hand threads, ensure the tap is marked LH and matches the thread size and pitch (e.g., 1/2"-13 UNC). Choose plug chamfer for general-purpose threading. Verify material compatibility and tolerance class (H3 / 2B) for proper fit.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE left-hand thread taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
