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CHICAGO-LATROBE Tap Kit: #5-40 UNC, H2 / 3B, 3 Flute, TiN Coated High Speed Steel (MPN 174536) - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: #5-40 UNC, H2 / 3B, 3 Flute, TiN Coated High Speed Steel (MPN 174536)

The CHICAGO-LATROBE Tap Kit (#5-40 UNC) is a three-piece hand tap set made from TiN coated high speed steel with an H2 / 3B tolerance and 3-flute design (MPN 174536). 3G Electric sources this and thousands of other…

SKU 3G-OTH-319582

Brand
CHICAGO-LATROBE
Item
Tap Kit: #5-40 UNC, H2 / 3B, 3 Flute, TiN Coated High Speed Steel
Category
Three-Piece Hand Tap Sets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
174536
Type
H2 / 3B, TiN Coated High Speed Steel
Flute
3

Technical Documents

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

Product Description

The CHICAGO-LATROBE Tap Kit (#5-40 UNC) is a three-piece hand tap set made from TiN coated high speed steel with an H2 / 3B tolerance and 3-flute design (MPN 174536). 3G Electric sources this and thousands of other industrial tools across 14 departments, backed by specialist expertise in combustion, pumps and controls to ensure you get the right solution.

Frequently Asked Questions

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

This three-piece hand tap set is used for creating or repairing #5-40 UNC internal threads in metal components. It is suitable for maintenance, tooling, and light production work where precise 3B thread class fit is required. The TiN coating reduces friction and extends tool life.

What are the specifications of the CHICAGO-LATROBE Tap Kit 174536?

The kit includes three taps for #5-40 UNC threads, with a 3B thread class fit. Each tap has 3 flutes and is made from high-speed steel with a titanium nitride (TiN) coating. The manufacturer part number is 174536. This set covers taper, plug, and bottoming tap configurations.

Where to buy CHICAGO-LATROBE Tap Kit 174536 worldwide?

You can source the CHICAGO-LATROBE Tap Kit 174536 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 tap kit for #5-40 UNC threads?

For #5-40 UNC threads, choose a tap kit that matches the thread size and class (e.g., 3B for tighter fit). The CHICAGO-LATROBE 174536 kit includes three taps for progressive threading. Ensure the tap material (HSS with TiN coating) suits your workpiece hardness. Always use proper cutting fluid.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Tap Kit: #12-24 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174510)
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CHICAGO-LATROBE Tap Kit: #12-24 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174510)
CHICAGO-LATROBE Tap Kit: 9/16"-12 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174546)
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CHICAGO-LATROBE Tap Kit: #5-44 UNF, H2 / 2B, 3 Flute, TiN Coated High Speed Steel (MPN 174537)
CHICAGO-LATROBE Tap Kit: #10-24 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174508)
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CHICAGO-LATROBE Tap Kit: #10-24 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174508)
CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174506)
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CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174506)

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