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OSG 3/4"-16 UNF Oversized Thread-Forming Tap - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG 3/4"-16 UNF Oversized Thread-Forming Tap

OSG Oversized Thread-Forming Taps.

SKU 3G-OTH-281499

Brand
OSG
Item
3/4"-16 UNF Oversized Thread-Forming Tap
Category
Oversized 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
1400156808

Technical Documents

No technical documents available for this product.
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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 is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting. It displaces material to form threads, producing stronger, burr-free threads ideal for automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG thread forming tap 3/4"-16 UNF?

This OSG thread forming tap has a 3/4"-16 UNF thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. The manufacturer part number is 1400156808. It is designed for oversized thread forming in ductile materials.

Where to buy OSG thread forming taps worldwide?

You can source OSG thread forming taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MPN 1400156808.

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

Select an OSG thread forming tap based on thread size (e.g., 3/4"-16 UNF), tolerance class (H12 / 2B), chamfer type (plug), and coating (TiCN for wear resistance). Ensure the workpiece material is ductile (e.g., aluminum, brass) and use proper lubrication for optimal thread quality.

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: 3/4"-16 UNF, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400156805)
OSG
OSG Thread Forming Tap: 3/4"-16 UNF, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400156805)
This OSG oversized thread-forming tap creates internal threads by material displacement, producing stronger threads in ductile materials. It features a 3/4"-16 UNF thread size, H12 / 2B tolerance, plug chamfer, and is made from cobalt. Suitable for high-production tapping in applications requiring robust thread formation
OSG
This OSG oversized thread-forming tap creates internal threads by material displacement, producing stronger threads in ductile materials. It features a 3/4"-16 UNF thread size, H12 / 2B tolerance, plug chamfer, and is made from cobalt. Suitable for high-production tapping in applications requiring robust thread formation
This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum, brass, and steel. It features a 3/4"-16 UNF thread size, H12 / 2B tolerance, plug chamfer, and black oxide cobalt finish. The tap displaces material to form threads, producing strong, burr-free threads suitable for general manufacturing applications
OSG
This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum, brass, and steel. It features a 3/4"-16 UNF thread size, H12 / 2B tolerance, plug chamfer, and black oxide cobalt finish. The tap displaces material to form threads, producing strong, burr-free threads suitable for general manufacturing applications
This oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 5/8"-18 UNF thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for applications requiring precise thread forming in industrial environments
OSG
This oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 5/8"-18 UNF thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for applications requiring precise thread forming in industrial environments
OSG Thread Forming Tap: 5/8"-11 UNC, H12 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400151608)
OSG
OSG Thread Forming Tap: 5/8"-11 UNC, H12 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400151608)
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing stronger threads in ductile materials. It features a 7/16"-14 UNC thread size, H12 / 2B tolerance class, plug chamfer, and is made from cobalt with a TiCN coating for wear resistance. Suitable for applications requiring chip-free tapping in materials such as aluminum, brass, and steel
OSG
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing stronger threads in ductile materials. It features a 7/16"-14 UNC thread size, H12 / 2B tolerance class, plug chamfer, and is made from cobalt with a TiCN coating for wear resistance. Suitable for applications requiring chip-free tapping in materials such as aluminum, brass, and steel

More from OSG

View all OSG parts →
This OSG oversized thread-forming tap creates internal threads by material displacement, producing stronger threads in ductile materials. It features a 7/16"-14 UNC thread size, H12 / 2B tolerance class, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in high-speed production environments
OSG
This OSG oversized thread-forming tap creates internal threads by material displacement, producing stronger threads in ductile materials. It features a 7/16"-14 UNC thread size, H12 / 2B tolerance class, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in high-speed production environments
Oversized thread-forming tap for creating internal threads by material displacement. Suitable for ductile materials such as aluminum and steel. Features H13 / 2B tolerance, modified bottoming chamfer, and cobalt construction. Thread size: 3/4"-10 UNC
OSG
Oversized thread-forming tap for creating internal threads by material displacement. Suitable for ductile materials such as aluminum and steel. Features H13 / 2B tolerance, modified bottoming chamfer, and cobalt construction. Thread size: 3/4"-10 UNC
OSG Thread Forming Tap: M12x1.75 Metric, D11 / 6H, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1410105705)
OSG
OSG Thread Forming Tap: M12x1.75 Metric, D11 / 6H, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1410105705)
This oversized thread-forming tap creates internal threads by displacing material, producing stronger threads in ductile materials. It features a 3/4"-10 UNC thread size, H12 / 2B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for high-production tapping in automotive and general manufacturing applications
OSG
This oversized thread-forming tap creates internal threads by displacing material, producing stronger threads in ductile materials. It features a 3/4"-10 UNC thread size, H12 / 2B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for high-production tapping in automotive and general manufacturing applications
OSG Thread Forming Tap: 3/4"-16 UNF, H12 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400155901)
OSG
OSG Thread Forming Tap: 3/4"-16 UNF, H12 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400155901)
This oversized thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials in applications requiring high thread strength. Thread size: 1/2"-20 UNF, tolerance H12, plug chamfer, cobalt construction
OSG
This oversized thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials in applications requiring high thread strength. Thread size: 1/2"-20 UNF, tolerance H12, plug chamfer, cobalt construction
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 5/8"-18 UNF thread size, H11 / 2B tolerance, plug chamfer, and is made from cobalt for heat resistance. Suitable for high-speed production in general machining applications
OSG
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 5/8"-18 UNF thread size, H11 / 2B tolerance, plug chamfer, and is made from cobalt for heat resistance. Suitable for high-speed production in general machining applications
OSG Thread Forming Tap: 3/4"-16 UNF, H11 / 2B, Plug Chamfer, Cobalt (MPN 1400156700)
OSG
OSG Thread Forming Tap: 3/4"-16 UNF, H11 / 2B, Plug Chamfer, Cobalt (MPN 1400156700)