EXW Singapore — collect or forward from our Singapore office.

3G Electric
CHICAGO-LATROBE General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Flute Taps

CHICAGO-LATROBE General Purpose Spiral-Flute Tap

The CHICAGO-LATROBE Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with an H3 / 2B tolerance, 3-flute design, and bottoming chamfer (MPN 367974). 3G Electric interprets demand and sources this genuine…

SKU 3G-OTH-230321

Brand
CHICAGO-LATROBE
Item
General Purpose Spiral-Flute Tap
Part Number
367974
Category
General Purpose Spiral-Flute Taps
Available to Order
Also known as:367974CHICAGO-LATROBE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
367974
Type
H3 / 2B, Bottoming Chamfer
Flute
3

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CHICAGO-LATROBE Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with an H3 / 2B tolerance, 3-flute design, and bottoming chamfer (MPN 367974). 3G Electric interprets demand and sources this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE 367974 spiral flute tap used for?

The CHICAGO-LATROBE 367974 spiral flute tap is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging. The bottoming chamfer allows threading close to the hole bottom, making it ideal for general-purpose tapping in manufacturing and maintenance applications.

What are the specifications of the CHICAGO-LATROBE 367974 tap?

The CHICAGO-LATROBE 367974 is a 5/16"-24 UNF spiral flute tap with an H3 / 2B tolerance class and a bottoming chamfer. It has 3 flutes and is designed for general-purpose threading. The H3 fit provides precise thread depth control for consistent results in production environments.

Where to buy CHICAGO-LATROBE taps 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 times on the 367974 and other CHICAGO-LATROBE tooling.

How to select the correct spiral flute tap for blind holes?

For blind holes, choose a spiral flute tap with a bottoming chamfer, like the CHICAGO-LATROBE 367974. Ensure the tap's thread size and pitch match your hole specifications. Use a tap with 3 flutes for balanced chip evacuation. Always apply cutting fluid to reduce friction and extend tool life.

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.
Not sure this is the right part? Photo-identify it→

CHICAGO-LATROBE Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →
General purpose spiral-flute tap for threading blind holes. The spiral flute design pulls chips upward, preventing clogging. Made of high-speed steel with H3 / 2B tolerance and plug chamfer. Suitable for tapping in steel and aluminum
CHICAGO-LATROBE
General purpose spiral-flute tap for threading blind holes. The spiral flute design pulls chips upward, preventing clogging. Made of high-speed steel with H3 / 2B tolerance and plug chamfer. Suitable for tapping in steel and aluminum

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first