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WIDIA GTD Thread Forming Tap: #4-40 UNC, H3 / 3B, Plug Chamfer, High Speed Steel - General Purpose Thread-Forming Taps
WIDIA GTDGeneral Purpose Thread-Forming Taps

WIDIA GTD Thread Forming Tap: #4-40 UNC, H3 / 3B, Plug Chamfer, High Speed Steel

WIDIA GTD General Purpose Thread-Forming Taps.

SKU 3G-OTH-238271

Brand
WIDIA GTD
Item
Thread Forming Tap: #4-40 UNC, H3 / 3B, Plug Chamfer, High Speed Steel
Category
General Purpose Thread-Forming Taps
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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

WIDIA GTD
Manufacturer Part Number
17000

Technical Documents

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WIDIA GTD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

WIDIA GTD General Purpose Thread-Forming Taps.

Frequently Asked Questions

What is the WIDIA GTD Thread Forming Tap #4-40 UNC used for?

The WIDIA GTD Thread Forming Tap #4-40 UNC is used to create internal threads in metal without cutting, forming them by displacement. It is ideal for ductile materials like aluminum, brass, and low-carbon steel in general manufacturing and maintenance applications.

What are the specifications of the WIDIA GTD Thread Forming Tap #4-40 UNC?

The WIDIA GTD Thread Forming Tap has a #4-40 UNC thread size, H3 / 3B tolerance, plug chamfer, and is made of high-speed steel. The manufacturer part number is 17000. It is designed for general-purpose thread forming in ductile materials.

Where to buy WIDIA GTD Thread Forming Tap #4-40 UNC worldwide?

You can source the WIDIA GTD Thread Forming Tap #4-40 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations as an industrial equipment distributor. Contact us for availability and lead time.

How to select the correct WIDIA GTD Thread Forming Tap for my application?

Select the WIDIA GTD Thread Forming Tap based on thread size (e.g., #4-40 UNC), material type (ductile metals), and tolerance class (H3 / 3B). Ensure the tap chamfer (plug) matches the hole depth. For best results, use proper lubrication and follow manufacturer guidelines.

Used in

Common applications for WIDIA GTD
Automotive manufacturing — WIDIA GTD spiral-point taps (e.g., VTSPO5099) for through-hole threading in engine blocks
Aerospace component production — WIDIA GTD TiCN-coated taps for threading stainless steel and titanium alloys
General machining job shops — WIDIA GTD hand tap sets for maintenance and repair threading of UNC/UNF fasteners
Aluminum fabrication — WIDIA GTD spiral-flute taps for aluminum (e.g., MPN 16058) for blind-hole threading in heat sinks
Hydraulic system assembly — WIDIA GTD thread-forming taps (e.g., MPN 19862) for cold-forming threads in ductile materials
Oil and gas equipment — WIDIA GTD cobalt spiral-flute taps (e.g., VTSFT5170) for threading high-strength steel components

WIDIA GTD Products

3G Electric supplies WIDIA GTD general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This thread-forming tap creates internal threads by displacing material rather than cutting, producing strong, burr-free threads in ductile metals and plastics. It features a bottoming chamfer for threading close to the bottom of blind holes. Made from high-speed steel, it is suitable for general purpose threading applications
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This thread-forming tap creates internal threads by displacing material rather than cutting, producing strong, burr-free threads in ductile metals and plastics. It features a bottoming chamfer for threading close to the bottom of blind holes. Made from high-speed steel, it is suitable for general purpose threading applications
This thread-forming tap creates internal threads in ductile materials such as steel, aluminum, and brass without cutting, producing chip-free threads. It features a #8-32 UNC size, H3 / 3B tolerance, plug chamfer, and high-speed steel construction. Suitable for general-purpose threading applications where strong, chip-free threads are required
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