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OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer

OSG Oversized Thread-Forming Taps.

SKU 3G-OTH-281702

Brand
OSG
Item
Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer
Category
Oversized Thread-Forming Taps
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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

OSG
Manufacturer Part Number
1400148001

Technical Documents

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

Product Description

OSG Oversized Thread-Forming Taps.

Frequently Asked Questions

What is an OSG thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum and steel. This 9/16"-12 UNC tap with H12 / 2B tolerance is ideal for automotive, aerospace, and general manufacturing applications requiring precise, chip-free threading.

What are the specifications of the OSG 1400148001 thread forming tap?

The OSG 1400148001 is a 9/16"-12 UNC thread forming tap with H12 / 2B tolerance, plug chamfer, and black oxide cobalt finish. It is an oversized tap designed for forming threads in ductile materials, offering improved wear resistance and thread strength compared to cutting taps.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps like the 1400148001 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine industrial equipment. Contact us for availability and lead time on this and other OSG tooling.

How to select the correct OSG thread forming tap size?

To select the correct OSG thread forming tap, match the tap's thread size (e.g., 9/16"-12 UNC), chamfer type (plug), and tolerance class (H12 / 2B) to your application's material and thread requirements. Oversized taps like this one compensate for material springback in ductile metals. Consult OSG's technical data for optimal hole size 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 oversized thread-forming 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
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, Cobalt (MPN 1400148000)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, Cobalt (MPN 1400148000)
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400148005)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400148005)
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400148008)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400148008)
OSG Thread Forming Tap: 9/16"-18 UNF, H12, Plug Chamfer, Black Oxide Cobalt (MPN 1400149801)
OSG
OSG Thread Forming Tap: 9/16"-18 UNF, H12, Plug Chamfer, Black Oxide Cobalt (MPN 1400149801)
OSG Thread Forming Tap: 1/2"-13 UNC, H12 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400144401)
OSG
OSG Thread Forming Tap: 1/2"-13 UNC, H12 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400144401)
OSG Thread Forming Tap: 1/2"-20 UNF, H12, Plug Chamfer, Black Oxide Cobalt (MPN 1400146201)
OSG
OSG Thread Forming Tap: 1/2"-20 UNF, H12, Plug Chamfer, Black Oxide Cobalt (MPN 1400146201)

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