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CHICAGO-LATROBE Straight Flute Tap: #4-40 UNC, H2 / 2B, 3 Flute, Plug Chamfer (MPN 330036) - General Purpose Hand Taps
CHICAGO-LATROBEGeneral Purpose Hand Taps

CHICAGO-LATROBE Straight Flute Tap: #4-40 UNC, H2 / 2B, 3 Flute, Plug Chamfer (MPN 330036)

CHICAGO-LATROBE General Purpose Hand Taps.

SKU 3G-OTH-221798

Brand
CHICAGO-LATROBE
Item
Straight Flute Tap: #4-40 UNC, H2 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Hand Taps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
330036

Technical Documents

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

Product Description

CHICAGO-LATROBE General Purpose Hand Taps.

Frequently Asked Questions

What is the CHICAGO-LATROBE Straight Flute Tap #4-40 UNC used for?

This CHICAGO-LATROBE tap is used for cutting internal threads in metal components. It is designed for general-purpose hand tapping of #4-40 UNC threads with a 2B class fit, making it suitable for maintenance, repair, and production work in industrial settings.

What are the specifications of the CHICAGO-LATROBE Straight Flute Tap 330036?

The CHICAGO-LATROBE Straight Flute Tap has a #4-40 UNC thread size, H2 pitch diameter limit, 2B thread class, 3 flutes, and a plug chamfer. The manufacturer part number is 330036. It is a general-purpose hand tap for through or blind holes.

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 #4-40 UNC tap.

How to select the right CHICAGO-LATROBE tap for a job?

Select a tap based on thread size, pitch, and material. For #4-40 UNC threads in steel or aluminum, a straight flute tap with plug chamfer works for most holes. Match the H limit and thread class (e.g., H2/2B) to your tolerance needs. CHICAGO-LATROBE offers various flute counts and chamfers.

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 general purpose hand taps. 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 Straight Flute Tap: 1/4"-20 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330047)
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CHICAGO-LATROBE Straight Flute Tap: 1/4"-20 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330047)
CHICAGO-LATROBE Straight Flute Tap: 1/4"-20 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330048)
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CHICAGO-LATROBE Straight Flute Tap: 1/4"-20 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330048)
CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330053)
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CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330053)
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CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330052)
CHICAGO-LATROBE Straight Flute Tap: #6-32 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 330037)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: #6-32 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 330037)
CHICAGO-LATROBE Straight Flute Tap: #6-32 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 330038)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: #6-32 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 330038)

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