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WIDIA GTD 3/8"-18 NPT/ANPT Pipe Tap for Aluminum, H2, Plug Chamfer, HSS, 4 Flute - Pipe Taps for Aluminum
WIDIA GTDPipe Taps for Aluminum

WIDIA GTD 3/8"-18 NPT/ANPT Pipe Tap for Aluminum, H2, Plug Chamfer, HSS, 4 Flute

The WIDIA GTD Pipe and Conduit Thread Tap (SKU 3G-OTH-244558) is a 3/8"-18 NPT/ANPT pipe tap for aluminum, featuring an H2, Plug Chamfer, High Speed Steel construction with 4 flutes (MPN 16217). 3G Electric…

SKU 3G-OTH-244558

Brand
WIDIA GTD
Item
3/8"-18 NPT/ANPT Pipe Tap for Aluminum, H2, Plug Chamfer, HSS, 4 Flute
Category
Pipe Taps for Aluminum
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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
16217
Type
H2, Plug Chamfer, High Speed Steel
Flute
4

Technical Documents

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

Product Description

The WIDIA GTD Pipe and Conduit Thread Tap (SKU 3G-OTH-244558) is a 3/8"-18 NPT/ANPT pipe tap for aluminum, featuring an H2, Plug Chamfer, High Speed Steel construction with 4 flutes (MPN 16217). 3G Electric interprets this demand and sources the genuine OEM part, supporting your threading operations across 14 industrial departments with specialist expertise in combustion, pumps and controls.

Frequently Asked Questions

What is the WIDIA GTD 16217 pipe tap used for?

The WIDIA GTD 16217 is a 3/8"-18 NPT/ANPT pipe and conduit thread tap designed for threading aluminum. It is commonly used in plumbing, pneumatic, and hydraulic systems to create tapered threads for leak-proof joints in aluminum components.

What are the specifications of the WIDIA GTD 16217 pipe tap?

The WIDIA GTD 16217 is a high-speed steel pipe tap with a 3/8"-18 NPT/ANPT thread size, H2 tolerance, 4-flute design, and plug chamfer. It is specifically engineered for threading aluminum and conforms to NPT/ANPT standards for tapered pipe threads.

Where to buy the WIDIA GTD 16217 pipe tap worldwide?

3G Electric supplies the WIDIA GTD 16217 pipe tap worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct pipe tap for aluminum?

For aluminum, choose a high-speed steel tap with a plug chamfer and 4-flute design, like the WIDIA GTD 16217. Ensure the thread size (e.g., 3/8"-18 NPT) matches your application. Use cutting fluid to reduce friction and prevent galling during 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 pipe taps for aluminum. 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
This WIDIA GTD pipe tap is designed for threading aluminum in pipe and conduit applications. It features a 3/4"-14 NPT/ANPT thread size, H2 tolerance, plug chamfer, and 5 flutes, constructed from high-speed steel. Suitable for creating precise threads in plumbing, pneumatic, and hydraulic systems
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This WIDIA GTD pipe tap is designed for threading aluminum in pipe and conduit applications. It features a 3/4"-14 NPT/ANPT thread size, H2 tolerance, plug chamfer, and 5 flutes, constructed from high-speed steel. Suitable for creating precise threads in plumbing, pneumatic, and hydraulic systems
This high-speed steel pipe tap is designed for creating 1/8"-27 NPT/ANPT tapered threads in aluminum and other non-ferrous materials. Features a plug chamfer and 4-flute design for efficient chip evacuation. Commonly used in plumbing, conduit, and fluid-power applications requiring leak-proof threaded connections
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This high-speed steel pipe tap is designed for creating 1/8"-27 NPT/ANPT tapered threads in aluminum and other non-ferrous materials. Features a plug chamfer and 4-flute design for efficient chip evacuation. Commonly used in plumbing, conduit, and fluid-power applications requiring leak-proof threaded connections
High-speed steel pipe tap with plug chamfer and 4 flutes, sized 1/16"-27 NPT/ANPT. Designed for threading aluminum and soft materials in plumbing, hydraulic, and pneumatic systems requiring leak-proof connections
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High-speed steel pipe tap with plug chamfer and 4 flutes, sized 1/16"-27 NPT/ANPT. Designed for threading aluminum and soft materials in plumbing, hydraulic, and pneumatic systems requiring leak-proof connections
High-speed steel pipe tap for creating NPT/ANPT threads in aluminum and non-ferrous materials. Features H3 tolerance, plug chamfer, and 5 flutes. Suitable for plumbing, hydraulic, and pneumatic systems requiring leak-proof connections
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High-speed steel pipe tap for creating NPT/ANPT threads in aluminum and non-ferrous materials. Features H3 tolerance, plug chamfer, and 5 flutes. Suitable for plumbing, hydraulic, and pneumatic systems requiring leak-proof connections
High-speed steel pipe tap designed for threading aluminum and non-ferrous materials. Features H2 tolerance, taper chamfer, and 4 flutes for efficient chip evacuation. Creates NPT threads for plumbing, pneumatic, and hydraulic connections requiring leak-proof tapered threads
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High-speed steel pipe tap designed for threading aluminum and non-ferrous materials. Features H2 tolerance, taper chamfer, and 4 flutes for efficient chip evacuation. Creates NPT threads for plumbing, pneumatic, and hydraulic connections requiring leak-proof tapered threads
High speed steel pipe tap for creating NPTF tapered threads in aluminum and non-ferrous materials. Features H4 tolerance, plug chamfer, and 4-flute design for chip evacuation. Suitable for plumbing, pneumatic, and hydraulic systems requiring leak-proof connections
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High speed steel pipe tap for creating NPTF tapered threads in aluminum and non-ferrous materials. Features H4 tolerance, plug chamfer, and 4-flute design for chip evacuation. Suitable for plumbing, pneumatic, and hydraulic systems requiring leak-proof connections

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This WIDIA GTD pipe tap is designed for creating NPT threads in aluminum and non-ferrous materials. It features a 1 1/4"-11.5 thread size, H3 tolerance, taper chamfer, and 5 flutes, constructed from high-speed steel. Suitable for threading pipe and conduit in plumbing, hydraulic, and pneumatic systems
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This WIDIA GTD pipe tap is designed for creating NPT threads in aluminum and non-ferrous materials. It features a 1 1/4"-11.5 thread size, H3 tolerance, taper chamfer, and 5 flutes, constructed from high-speed steel. Suitable for threading pipe and conduit in plumbing, hydraulic, and pneumatic systems
High-speed steel pipe tap for threading aluminum and other materials. Features H3 tolerance, plug chamfer, and 7 flutes. Designed for general-purpose through-hole tapping in industrial piping systems. Thread size: 1 1/2"-11.5 NPTF
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High-speed steel pipe tap for threading aluminum and other materials. Features H3 tolerance, plug chamfer, and 7 flutes. Designed for general-purpose through-hole tapping in industrial piping systems. Thread size: 1 1/2"-11.5 NPTF
This pipe tap cuts 1"-11.5 NPT threads in aluminum and non-ferrous materials. It features an H3 tolerance, taper chamfer, and 5-flute design for chip clearance in pipe and conduit applications. Constructed from high-speed steel
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High-speed steel pipe tap for creating NPT/ANPT threads in aluminum and non-ferrous materials. Features H2 tolerance, 4-flute design, and plug chamfer for efficient chip evacuation. Commonly used in plumbing, pneumatic, and hydraulic systems requiring leak-proof threaded joints
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High-speed steel pipe tap for creating NPT/ANPT threads in aluminum and non-ferrous materials. Features H2 tolerance, 4-flute design, and plug chamfer for efficient chip evacuation. Commonly used in plumbing, pneumatic, and hydraulic systems requiring leak-proof threaded joints
This high-speed steel pipe tap is designed for threading aluminum and other non-ferrous materials. It features a 1/2-14 NPT/ANPT thread size, H2 hardness, plug chamfer, and 4 flutes. Suitable for creating tapered threads in pipe and conduit applications
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This high-speed steel pipe tap is designed for threading aluminum and other non-ferrous materials. It features a 1/2-14 NPT/ANPT thread size, H2 hardness, plug chamfer, and 4 flutes. Suitable for creating tapered threads in pipe and conduit applications
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High-speed steel pipe tap designed for threading aluminum and other non-ferrous materials. Features a 1/8-27 NPT/ANPT thread size, H2 hardness, plug chamfer, and 4 flutes. Suitable for creating tapered thread seals in pipe and conduit applications