We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

OSG Thread Forming Tap: 9/16"-18 UNF, H6 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 9/16"-18 UNF, H6 / 2B-3B, Plug Chamfer

The OSG Thread Forming Tap (9/16"-18 UNF) is a general purpose thread-forming tap with a Plug Chamfer and Black Oxide Cobalt finish. It is rated H6 / 2B-3B (MPN 1400149201), designed for forming internal threads in a…

SKU 3G-OTH-238217

Brand
OSG
Item
Thread Forming Tap: 9/16"-18 UNF, H6 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming 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

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

OSG
Manufacturer Part Number
1400149201
Type
H6 / 2B-3B, Plug Chamfer, Black Oxide Cobalt

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

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

Product Description

The OSG Thread Forming Tap (9/16"-18 UNF) is a general purpose thread-forming tap with a Plug Chamfer and Black Oxide Cobalt finish. It is rated H6 / 2B-3B (MPN 1400149201), designed for forming internal threads in a range of materials without generating chips.

Frequently Asked Questions

What is the OSG Thread Forming Tap 9/16"-18 UNF used for?

This OSG thread forming tap is used to create internal threads in ductile materials such as steel, aluminum, and brass without cutting. It is ideal for automotive, aerospace, and general manufacturing applications where strong, chip-free threads are required.

What are the specifications of the OSG Thread Forming Tap 9/16"-18 UNF?

This tap has a 9/16"-18 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. The manufacturer part number is 1400149201. It is designed for general purpose thread forming in a variety of materials.

Where to buy the OSG Thread Forming Tap 9/16"-18 UNF worldwide?

You can source the OSG Thread Forming Tap 9/16"-18 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tap for your application.

How to select the correct OSG thread forming tap for my application?

Select a thread forming tap based on material type, thread size, and tolerance. For ductile materials like aluminum or low-carbon steel, use a forming tap with a plug chamfer. Ensure the tap's H6 / 2B-3B tolerance matches your required thread class for proper fit.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG general purpose thread-forming 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
OSG Thread Forming Tap: 9/16"-18 UNF, H7 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400149301)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H7 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400149301)
OSG Thread Forming Tap: 9/16"-18 UNF, H4 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400149001)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H4 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400149001)
OSG Thread Forming Tap: 9/16"-18 UNF, H8 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400149401)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H8 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400149401)
OSG Thread Forming Tap: 9/16"-18 UNF, H6 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400149200)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H6 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400149200)
OSG Thread Forming Tap: 1/2"-20 UNF, H9 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400145901)
OSG
OSG Thread Forming Tap: 1/2"-20 UNF, H9 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400145901)
OSG Thread Forming Tap: 9/16"-18 UNF, H6 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400149208)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H6 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400149208)

More from OSG

View all OSG parts
OSG Thread Forming Tap: 3/4"-10 UNC, H8 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400154600)
OSG
OSG Thread Forming Tap: 3/4"-10 UNC, H8 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400154600)
OSG Thread Forming Tap: #12-24 UNC, H2 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400122905)
OSG
OSG Thread Forming Tap: #12-24 UNC, H2 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400122905)
OSG Thread Forming Tap: 5/16"-24 UNF, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400133705)
OSG
OSG Thread Forming Tap: 5/16"-24 UNF, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400133705)
OSG Thread Forming Tap: #10-24 UNC, H9, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400118801)
OSG
OSG Thread Forming Tap: #10-24 UNC, H9, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400118801)
OSG Thread Forming Tap: 5/16"-24 UNF, H8 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400133305)
OSG
OSG Thread Forming Tap: 5/16"-24 UNF, H8 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400133305)
OSG Thread Forming Tap: #2-64 UNF, H7 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400103608)
OSG
OSG Thread Forming Tap: #2-64 UNF, H7 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400103608)
OSG Thread Forming Tap: 5/16"-24 UNF, H4 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400132901)
OSG
OSG Thread Forming Tap: 5/16"-24 UNF, H4 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400132901)
OSG Thread Forming Tap: #3-48 UNC, H7, Modified Bottoming Chamfer, Cobalt (MPN 1400104200)
OSG
OSG Thread Forming Tap: #3-48 UNC, H7, Modified Bottoming Chamfer, Cobalt (MPN 1400104200)