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OSG 1/2"-20 UNF Thread-Forming Tap, H6 / 2B-3B, Plug Chamfer, TiN Coated Cobalt - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG 1/2"-20 UNF Thread-Forming Tap, H6 / 2B-3B, Plug Chamfer, TiN Coated Cobalt

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236348

Brand
OSG
Item
1/2"-20 UNF Thread-Forming Tap, H6 / 2B-3B, Plug Chamfer, TiN Coated Cobalt
Category
General Purpose Thread-Forming Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1400145605

Technical Documents

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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 1/2"-20 UNF 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 automotive, aerospace, and general manufacturing applications requiring strong, burr-free threads in blind or through holes.

What are the specifications of the OSG Thread Forming Tap 1/2"-20 UNF?

The OSG thread forming tap has a 1/2"-20 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400145605. It is designed for general purpose thread forming in materials up to 850 °C hardness.

Where to buy the OSG Thread Forming Tap 1/2"-20 UNF worldwide?

You can source the OSG Thread Forming Tap 1/2"-20 UNF worldwide through 3G Electric, a global industrial equipment 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 OSG thread forming tap for my application?

Select the OSG thread forming tap based on thread size (e.g., 1/2"-20 UNF), material hardness, and tolerance class (H6 / 2B-3B). For ductile materials, use TiN coated cobalt taps. Ensure the tap chamfer matches hole type: plug chamfer for general use. 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/2"-20 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for blind or through holes in general manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/2"-20 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for blind or through holes in general manufacturing applications
OSG Thread Forming Tap: 1/2"-20 UNF, H6 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400145608)
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Thread-forming tap for creating internal threads in ductile materials without cutting. Size 1/2"-20 UNF with H6 / 2B-3B tolerance, plug chamfer, and cobalt construction. Suitable for applications in general manufacturing where chip-free threads are required
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Thread-forming tap for creating internal threads in ductile materials without cutting. Size 1/2"-20 UNF with H6 / 2B-3B tolerance, plug chamfer, and cobalt construction. Suitable for applications in general manufacturing where chip-free threads are required
Thread-forming tap for creating internal threads in ductile materials without generating chips. Features H4 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for blind or through holes in applications such as automotive and general manufacturing
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Thread-forming tap for creating internal threads in ductile materials without generating chips. Features H4 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for blind or through holes in applications such as automotive and general manufacturing
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/2"-20 UNF thread size, H7 / 2B-3B tolerance class, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/2"-20 UNF thread size, H7 / 2B-3B tolerance class, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
Thread-forming tap for creating internal threads in ductile materials without cutting. Features H6 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials without cutting. Features H6 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications

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OSG Thread Forming Tap: 1/2"-13 UNC, H6 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400143808)
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #6-32 UNC thread size, H2 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for general manufacturing applications requiring strong, burr-free threads
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This thread-forming tap creates internal threads in ductile materials such as aluminum, steel, and stainless steel without cutting. It features a bottoming chamfer for threading close to the bottom of blind holes. The TiCN-coated cobalt construction provides wear resistance. Suitable for general manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel without generating chips. Features #8-32 UNC thread size, H8 tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general-purpose thread forming in materials up to 850 °C hardness
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel without generating chips. Features #8-32 UNC thread size, H8 tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general-purpose thread forming in materials up to 850 °C hardness
Thread-forming tap for creating internal threads in ductile materials without generating chips. Features a plug chamfer and black oxide cobalt finish. Tolerance class H3 / 2B-3B. Suitable for through or blind holes in general machining applications
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