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CHICAGO-LATROBE Tap Kit: 5/16"-24 UNF, H3 / 2B, 4 Flute, TiN Coated High Speed Steel (MPN 174533) - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: 5/16"-24 UNF, H3 / 2B, 4 Flute, TiN Coated High Speed Steel (MPN 174533)

The CHICAGO-LATROBE Tap Kit (SKU 3G-OTH-319762) is a three-piece hand tap set for 5/16"-24 UNF threads. Each tap is H3 / 2B, 4-flute, TiN coated high-speed steel (MPN 174533). We interpret your threading needs…

SKU 3G-OTH-319762

Brand
CHICAGO-LATROBE
Item
Tap Kit: 5/16"-24 UNF, H3 / 2B, 4 Flute, TiN Coated High Speed Steel
Category
Three-Piece Hand Tap Sets
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
174533
Type
H3 / 2B, TiN Coated High Speed Steel
Flute
4

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

Product Description

The CHICAGO-LATROBE Tap Kit (SKU 3G-OTH-319762) is a three-piece hand tap set for 5/16"-24 UNF threads. Each tap is H3 / 2B, 4-flute, TiN coated high-speed steel (MPN 174533). We interpret your threading needs, source the correct tooling, and support your operations across 14 industrial departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the CHICAGO-LATROBE 174533 tap kit used for?

This three-piece hand tap set is used for creating or repairing 5/16"-24 UNF internal threads in metal components. It is commonly applied in automotive, aerospace, and general manufacturing where precise fine-pitch threads are required. The TiN coating reduces friction and extends tool life.

What are the specifications of the CHICAGO-LATROBE 174533 tap kit?

The kit includes three taps with thread size 5/16"-24 UNF, H3 tolerance for 2B class fit, 4-flute design, and TiN-coated high-speed steel construction. The manufacturer part number is 174533. It is designed for hand threading operations in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE 174533 tap kit worldwide?

3G Electric supplies the CHICAGO-LATROBE 174533 tap kit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this item to any country.

How to select the correct tap kit for UNF threads?

Select a tap kit matching the thread size, pitch, and class of fit required. For 5/16"-24 UNF, use a set with H3 tolerance for 2B class. Ensure the tap material suits your workpiece—high-speed steel with TiN coating works for most metals. Always use proper cutting fluid and follow tap drill size recommendations.

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: 1/2"-20 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174505)
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CHICAGO-LATROBE Tap Kit: 1/2"-20 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174505)
CHICAGO-LATROBE Tap Kit: 5/8"-18 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174535)
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CHICAGO-LATROBE Tap Kit: 5/8"-18 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174535)
CHICAGO-LATROBE Tap Kit: 3/4"-16 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174514)
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CHICAGO-LATROBE Tap Kit: 3/4"-16 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174514)
CHICAGO-LATROBE Tap Kit: 3/8"-24 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174529)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 3/8"-24 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174529)
CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174506)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174506)
CHICAGO-LATROBE Tap Kit: 7/16"-20 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174541)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 7/16"-20 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174541)

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