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

OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400147300) - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400147300)

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-238586

Brand
OSG
Item
Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, Cobalt
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
1400147300

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

OSG General Purpose Thread-Forming Taps.

Frequently Asked Questions

What is the OSG thread forming tap 9/16"-12 UNC used for?

This OSG thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for high-speed production in automotive, aerospace, and general manufacturing applications where thread strength and surface finish are critical.

What are the specifications of the OSG thread forming tap 9/16"-12 UNC?

This OSG tap has a 9/16"-12 UNC thread size, H5 tolerance for 2B/3B fit, plug chamfer, and is made from cobalt high-speed steel. The manufacturer part number is 1400147300. It is designed for through-hole or blind-hole threading in ductile materials.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps worldwide, including this 9/16"-12 UNC model. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG tooling across our 14 industrial departments.

How to select the right OSG thread forming tap for my material?

Select an OSG thread forming tap based on material ductility: use cobalt taps for harder materials like stainless steel, and standard HSS for aluminum or brass. Match thread size (e.g., 9/16"-12 UNC) and tolerance (H5 for 2B/3B fit) to your application. Consult OSG's technical data for optimal speeds and lubrication.

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, H5 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400149100)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H5 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400149100)
OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400147305)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400147305)
OSG Thread Forming Tap: 9/16"-18 UNF, H5 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400149105)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H5 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400149105)
OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400147308)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400147308)
OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400147301)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H5 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400147301)
OSG Thread Forming Tap: 9/16"-12 UNC, H6 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400147400)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H6 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400147400)

More from OSG

View all OSG parts
OSG Thread Forming Tap: #12-28 UNF, H6 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400124200)
OSG
OSG Thread Forming Tap: #12-28 UNF, H6 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400124200)
OSG Thread Forming Tap: 3/8"-16 UNC, H6 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400136100)
OSG
OSG Thread Forming Tap: 3/8"-16 UNC, H6 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400136100)
OSG Thread Forming Tap: #12-24 UNC, H9, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400122701)
OSG
OSG Thread Forming Tap: #12-24 UNC, H9, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400122701)
OSG Thread Forming Tap: 3/4"-16 UNF, H6 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400156205)
OSG
OSG Thread Forming Tap: 3/4"-16 UNF, H6 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400156205)
OSG Thread Forming Tap: #12-28 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400123901)
OSG
OSG Thread Forming Tap: #12-28 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400123901)
OSG Thread Forming Tap: #10-32 UNF, H3 / 2B-3B, Bottoming Chamfer, TiN Coated Cobalt (MPN 1400119905)
OSG
OSG Thread Forming Tap: #10-32 UNF, H3 / 2B-3B, Bottoming Chamfer, TiN Coated Cobalt (MPN 1400119905)
OSG Thread Forming Tap: 1/2"-13 UNC, H8 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400144008)
OSG
OSG Thread Forming Tap: 1/2"-13 UNC, H8 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400144008)
OSG Thread Forming Tap: #4-40 UNC, H2 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400105808)
OSG
OSG Thread Forming Tap: #4-40 UNC, H2 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400105808)