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CHICAGO-LATROBE #5-40 UNC General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE #5-40 UNC General Purpose Spiral-Point Tap

The CHICAGO-LATROBE Spiral Point Tap is a general-purpose spiral-point tap for #5-40 UNC threads. It features an H2 / 2B tolerance, plug chamfer, high-speed steel construction, and 2 flutes (MPN 356407).

SKU 3G-OTH-216388

Brand
CHICAGO-LATROBE
Item
#5-40 UNC General Purpose Spiral-Point Tap
Part Number
356407
Category
General Purpose Spiral-Point Taps
Available to Order
Also known as:356407CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
356407
Type
H2 / 2B, Plug Chamfer, High Speed Steel
Flute
2

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Spiral Point Tap is a general-purpose spiral-point tap for #5-40 UNC threads. It features an H2 / 2B tolerance, plug chamfer, high-speed steel construction, and 2 flutes (MPN 356407).

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap #5-40 UNC used for?

This CHICAGO-LATROBE spiral point tap is used for cutting internal threads in through-hole applications. It is designed for general-purpose threading in materials such as steel and aluminum, with a plug chamfer and H2/2B tolerance for precise thread fit.

What are the specifications of the CHICAGO-LATROBE 356407 tap?

The CHICAGO-LATROBE 356407 is a #5-40 UNC spiral point tap with H2/2B thread limit, 2 flutes, and a plug chamfer. It is made of high-speed steel (HSS) and is designed for through-hole threading. The manufacturer part number is 356407.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps 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 on this #5-40 UNC spiral point tap.

How to select the right spiral point tap for through-hole threading?

Select a spiral point tap like this CHICAGO-LATROBE #5-40 UNC for through-hole applications where chips must be pushed ahead. Match the tap size, thread pitch (UNC), and chamfer type (plug) to your hole. Use HSS for general-purpose materials. 3G Electric supplies this tap globally.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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