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

APPROVED VENDOR Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
APPROVED VENDORGeneral Purpose Spiral-Point Taps

APPROVED VENDOR Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer

The APPROVED VENDOR Spiral Point Tap is a general-purpose spiral-point tap in size 3/8"-16 UNC, featuring an H3 / 2B tolerance, plug chamfer, and three flutes, made from high-speed steel (MPN 5TWD5).

SKU 3G-OTH-214187

Brand
APPROVED VENDOR
Item
Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
5TWD5
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
3
View Full Spec Sheet

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

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Spiral Point Tap is a general-purpose spiral-point tap in size 3/8"-16 UNC, featuring an H3 / 2B tolerance, plug chamfer, and three flutes, made from high-speed steel (MPN 5TWD5).

Frequently Asked Questions

What is the APPROVED VENDOR Spiral Point Tap 5TWD5 used for?

This spiral point tap is designed for threading through-holes in metal, steel, and alloys. Its 3-flute design pushes chips forward, preventing clogging. Common applications include automotive, aerospace, and general manufacturing where clean UNC threads are required.

What are the specifications of the APPROVED VENDOR Spiral Point Tap 5TWD5?

The tap has a 3/8"-16 UNC thread size, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. The manufacturer part number is 5TWD5. It is suitable for threading through-holes in ferrous and non-ferrous materials.

Where to buy the APPROVED VENDOR Spiral Point Tap 5TWD5 worldwide?

3G Electric supplies the APPROVED VENDOR Spiral Point Tap 5TWD5 worldwide. As a global industrial 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 spiral point tap for threading?

Select a tap based on thread size (e.g., 3/8"-16 UNC), material (HSS for general use), chamfer type (plug for through-holes), and flute count (3 for chip evacuation). Ensure tolerance (H3 / 2B) matches your application. For best results, use proper cutting fluid and speed.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR general purpose spiral-point 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

Similar products

Matched by specification & description
APPROVED VENDOR Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD3)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD3)
APPROVED VENDOR Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD9)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD9)
APPROVED VENDOR Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD2)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD2)
APPROVED VENDOR Spiral Point Tap: #10-32 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD0)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: #10-32 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD0)
APPROVED VENDOR Spiral Point Tap: 5/8"-18 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWE2)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 5/8"-18 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWE2)
APPROVED VENDOR Spiral Point Tap: #10-24 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWC9)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: #10-24 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWC9)

More from APPROVED VENDOR

View all APPROVED VENDOR parts
APPROVED VENDOR Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD1)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD1)
APPROVED VENDOR Spiral Point Tap: M5x0.8 Metric, D4 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWL1)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: M5x0.8 Metric, D4 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWL1)
APPROVED VENDOR Spiral Point Tap: 3/4"-10 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWE3)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 3/4"-10 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWE3)
APPROVED VENDOR Spiral Point Tap: M8x1.25 Metric, D5 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWL3)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: M8x1.25 Metric, D5 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWL3)
APPROVED VENDOR Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD7)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWD7)
APPROVED VENDOR Spiral Point Tap: 5/8"-11 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWE1)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: 5/8"-11 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 5TWE1)
APPROVED VENDOR Spiral Point Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWC7)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWC7)
APPROVED VENDOR Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWC5)
APPROVED VENDOR
APPROVED VENDOR Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 5TWC5)