Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPS, H3, 4 Flute - General Purpose Pipe Taps
WIDIA GTDGeneral Purpose Pipe Taps

WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPS, H3, 4 Flute

The WIDIA GTD Pipe and Conduit Thread Tap (1/8"-27 NPS) is a general purpose pipe tap with an H3, modified bottoming chamfer and 4 flutes (MPN 16351). 3G Electric sources this genuine industrial threading tool across…

SKU 3G-OTH-265955

Brand
WIDIA GTD
Item
Pipe and Conduit Thread Tap: 1/8"-27 NPS, H3, 4 Flute
Category
General Purpose Pipe Taps
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
16351
Type
H3, Modified Bottoming Chamfer
Flute
4

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

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

Product Description

The WIDIA GTD Pipe and Conduit Thread Tap (1/8"-27 NPS) is a general purpose pipe tap with an H3, modified bottoming chamfer and 4 flutes (MPN 16351). 3G Electric sources this genuine industrial threading tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the WIDIA GTD 16351 pipe tap used for?

The WIDIA GTD 16351 is a general-purpose pipe and conduit thread tap designed for creating 1/8"-27 NPS threads in metal. It is commonly used in plumbing, electrical conduit, and industrial piping applications where precise, leak-resistant threads are required.

What are the specifications of the WIDIA GTD 16351 pipe tap?

The WIDIA GTD 16351 is a 1/8"-27 NPS thread tap with an H3 tolerance, 4 flutes, and a modified bottoming chamfer. It is designed for general-purpose threading in pipe and conduit materials. The manufacturer part number is 16351.

Where to buy the WIDIA GTD 16351 pipe tap worldwide?

You can source the WIDIA GTD 16351 pipe tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your threading needs.

How to select the correct pipe tap for NPS threads?

To select the correct pipe tap, match the thread size and pitch to your application—here, 1/8"-27 NPS. Choose a tap with appropriate chamfer type (e.g., modified bottoming for through or blind holes) and flute count for chip evacuation. WIDIA GTD taps are a reliable choice for general-purpose threading.

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 pipe 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPSF, H3, 4 Flute, Modified Bottoming Chamfer (MPN 16353)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPSF, H3, 4 Flute, Modified Bottoming Chamfer (MPN 16353)
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPSF, D7, 4 Flute, Modified Bottoming Chamfer (MPN 16354)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPSF, D7, 4 Flute, Modified Bottoming Chamfer (MPN 16354)
WIDIA GTD Pipe and Conduit Thread Tap: 1/4"-18 NPSF, D7, 4 Flute, Modified Bottoming Chamfer (MPN 16356)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/4"-18 NPSF, D7, 4 Flute, Modified Bottoming Chamfer (MPN 16356)
WIDIA GTD Pipe and Conduit Thread Tap: 3/4"-14 NPS, D6, 5 Flute, Modified Bottoming Chamfer (MPN 16361)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 3/4"-14 NPS, D6, 5 Flute, Modified Bottoming Chamfer (MPN 16361)
WIDIA GTD Pipe and Conduit Thread Tap: 1/4"-18 NPS, D6, 4 Flute, Modified Bottoming Chamfer (MPN 16355)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/4"-18 NPS, D6, 4 Flute, Modified Bottoming Chamfer (MPN 16355)
WIDIA GTD Pipe and Conduit Thread Tap: 1/2"-14 NPSF, D5, 4 Flute, Modified Bottoming Chamfer (MPN 16360)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/2"-14 NPSF, D5, 4 Flute, Modified Bottoming Chamfer (MPN 16360)

More from WIDIA GTD

View all WIDIA GTD parts
WIDIA GTD Pipe and Conduit Thread Tap: 3/8"-18 NPTF, H3, 4 Flute, Plug Chamfer (MPN 19736)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 3/8"-18 NPTF, H3, 4 Flute, Plug Chamfer (MPN 19736)
WIDIA GTD Pipe and Conduit Thread Tap: 1/16"-27 NPT/ANPT, H5, 4 Flute, Plug Chamfer (MPN 19698)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/16"-27 NPT/ANPT, H5, 4 Flute, Plug Chamfer (MPN 19698)
WIDIA GTD Pipe and Conduit Thread Tap: 1"-11.5 NPS, D5, 5 Flute, Modified Bottoming Chamfer (MPN 16363)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1"-11.5 NPS, D5, 5 Flute, Modified Bottoming Chamfer (MPN 16363)
WIDIA GTD Pipe and Conduit Thread Tap: 3/8"-18 NPSF, D6, 4 Flute, Modified Bottoming Chamfer (MPN 16358)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 3/8"-18 NPSF, D6, 4 Flute, Modified Bottoming Chamfer (MPN 16358)
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPS, H3, 4 Flute, Modified Bottoming Chamfer (MPN 16352)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPS, H3, 4 Flute, Modified Bottoming Chamfer (MPN 16352)
WIDIA GTD Pipe and Conduit Thread Tap: 1/4"-18 NPTF, H4, 4 Flute, Plug Chamfer (MPN 19721)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/4"-18 NPTF, H4, 4 Flute, Plug Chamfer (MPN 19721)
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPT/ANPT, H4, 4 Flute, Plug Chamfer (MPN 19712)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 1/8"-27 NPT/ANPT, H4, 4 Flute, Plug Chamfer (MPN 19712)
WIDIA GTD Pipe and Conduit Thread Tap: 3/8"-18 NPS, D6, 4 Flute, Modified Bottoming Chamfer (MPN 16357)
WIDIA GTD
WIDIA GTD Pipe and Conduit Thread Tap: 3/8"-18 NPS, D6, 4 Flute, Modified Bottoming Chamfer (MPN 16357)