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WIDIA GTD Straight Flute Tap: 3/8"-18 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8003) - General Purpose Pipe Taps
WIDIA GTDGeneral Purpose Pipe Taps

WIDIA GTD Straight Flute Tap: 3/8"-18 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8003)

WIDIA GTD General Purpose Pipe Taps.

SKU 3G-OTH-266217

Also listed as: VTSTR 8003 · VTSTR-8003

Brand
WIDIA GTD
Item
Straight Flute Tap: 3/8"-18 NPT, 4 Flute, Taper Chamfer, Cobalt
Category
General Purpose Pipe Taps
Available to Order
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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

WIDIA GTD
Manufacturer Part Number
VTSTR8003

Technical Documents

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

Product Description

WIDIA GTD General Purpose Pipe Taps.

Frequently Asked Questions

What is the WIDIA GTD VTSTR8003 tap used for?

The WIDIA GTD VTSTR8003 is a straight flute pipe tap designed for threading NPT pipe fittings in industrial applications. It is commonly used in plumbing, hydraulic systems, and general manufacturing where tapered pipe threads are required for leak-proof joints.

What are the specifications of the WIDIA GTD VTSTR8003 tap?

The WIDIA GTD VTSTR8003 is a 3/8"-18 NPT straight flute tap with 4 flutes and a taper chamfer. It is made from cobalt steel for durability in harder materials. The manufacturer part number is VTSTR8003, and it is classified as a general purpose pipe tap.

Where to buy the WIDIA GTD VTSTR8003 tap worldwide?

You can source the WIDIA GTD VTSTR8003 tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the tap reaches your facility reliably.

How to select the correct tap for NPT threading?

To select the correct tap for NPT threading, match the tap size to the pipe diameter and thread pitch, such as 3/8"-18 NPT. Use a taper chamfer for starting threads, and choose cobalt or HSS material based on workpiece hardness. Always verify the thread standard (NPT vs. BSPT) to avoid mismatches.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA GTD Straight Flute Tap: 1/4"-18 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8002)
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WIDIA GTD Straight Flute Tap: 1/4"-18 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8002)
WIDIA GTD Straight Flute Tap: 3/4"-14 NPT, 5 Flute, Taper Chamfer, Cobalt (MPN VTSTR8005)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 3/4"-14 NPT, 5 Flute, Taper Chamfer, Cobalt (MPN VTSTR8005)
WIDIA GTD Straight Flute Tap: 1/8"-27 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8001)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 1/8"-27 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8001)
WIDIA GTD Straight Flute Tap: 1/2"-14 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8004)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 1/2"-14 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSTR8004)
WIDIA GTD Spiral Flute Tap: 1/4"-18 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSFT8004)
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WIDIA GTD Spiral Flute Tap: 1/4"-18 NPT, 4 Flute, Taper Chamfer, Cobalt (MPN VTSFT8004)
WIDIA GTD Spiral Flute Tap: 1/4"-18 NPT, 4 Flute, Taper Chamfer, TiN Coated Cobalt (MPN VTSFT8004)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 1/4"-18 NPT, 4 Flute, Taper Chamfer, TiN Coated Cobalt (MPN VTSFT8004)

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