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OSG Oversized Thread-Forming Tap: 3/8"-24 UNF - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Oversized Thread-Forming Tap: 3/8"-24 UNF

OSG Oversized Thread-Forming Taps.

SKU 3G-OTH-281688

Brand
OSG
Item
Oversized Thread-Forming Tap: 3/8"-24 UNF
Category
Oversized Thread-Forming Taps
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1400139008

Technical Documents

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

Product Description

OSG Oversized Thread-Forming Taps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG Thread Forming Tap 3/8"-24 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, precise threads in blind or through holes.

What are the specifications of the OSG Thread Forming Tap 3/8"-24 UNF?

The OSG thread forming tap has a 3/8"-24 UNF thread size, H12 tolerance, plug chamfer, and TiCN coating on cobalt steel. The manufacturer part number is 1400139008. It is designed for forming threads in materials up to 850 °C hardness, with a 24 VDC compatible coating process.

Where to buy the OSG Thread Forming Tap 3/8"-24 UNF worldwide?

You can source the OSG Thread Forming Tap 3/8"-24 UNF (MPN 1400139008) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

Select the tap based on thread size (e.g., 3/8"-24 UNF), material hardness, and coating. For ductile materials, use a TiCN-coated cobalt tap like this OSG model. Ensure the H12 tolerance matches your thread class. 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 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
General purpose thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #12-24 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for applications requiring strong, burr-free threads
OSG
General purpose thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #12-24 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for applications requiring strong, burr-free threads
General purpose thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #12-24 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for applications requiring strong, burr-free threads without chip generation
OSG
General purpose thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #12-24 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for applications requiring strong, burr-free threads without chip generation
Thread-forming tap for creating internal threads without generating chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features #12-28 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction
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Thread-forming tap for creating internal threads without generating chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features #12-28 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction
OSG Thread Forming Tap: #12-24 UNC, H2 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400122908)
OSG
OSG Thread Forming Tap: #12-24 UNC, H2 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400122908)
OSG Thread Forming Tap: #12-28 UNF, H3 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400124808)
OSG
OSG Thread Forming Tap: #12-28 UNF, H3 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400124808)
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #12-28 UNF thread size, H9 tolerance, plug chamfer, and TiCN coating on cobalt steel for wear resistance. Suitable for applications requiring strong, burr-free threads
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #12-28 UNF thread size, H9 tolerance, plug chamfer, and TiCN coating on cobalt steel for wear resistance. Suitable for applications requiring strong, burr-free threads

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This oversized thread-forming tap is designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a #6-32 UNC thread size, H11 tolerance, modified bottoming chamfer, and TiCN coating on cobalt steel. Suitable for both through-hole and blind-hole applications in CNC and manual tapping operations
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This oversized thread-forming tap is designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a #6-32 UNC thread size, H11 tolerance, modified bottoming chamfer, and TiCN coating on cobalt steel. Suitable for both through-hole and blind-hole applications in CNC and manual tapping operations
This oversized thread-forming tap creates internal threads by displacing material, suitable for ductile materials such as aluminum, brass, and low-carbon steel. It features a 5/8"-18 UNF thread size, H12 / 2B class of fit, plug chamfer, and black oxide cobalt finish
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This oversized thread-forming tap creates internal threads by displacing material, suitable for ductile materials such as aluminum, brass, and low-carbon steel. It features a 5/8"-18 UNF thread size, H12 / 2B class of fit, plug chamfer, and black oxide cobalt finish
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This oversized thread-forming tap from OSG creates internal threads in ductile materials without cutting, eliminating chips and producing stronger threads. It features a 7/16"-14 UNC thread size, H11 tolerance for 2B class fit, and a modified bottoming chamfer suitable for through or blind holes. The tap is made from black oxide cobalt steel, offering wear resistance for forming threads in metals such as aluminum, steel, and stainless steel
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This oversized thread-forming tap from OSG creates internal threads in ductile materials without cutting, eliminating chips and producing stronger threads. It features a 7/16"-14 UNC thread size, H11 tolerance for 2B class fit, and a modified bottoming chamfer suitable for through or blind holes. The tap is made from black oxide cobalt steel, offering wear resistance for forming threads in metals such as aluminum, steel, and stainless steel
This oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a 3/4"-10 UNC thread size, H14 / 2B tolerance, and a plug chamfer. The tap is made from cobalt steel for enhanced wear resistance. Suitable for high-speed production environments
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This oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a 3/4"-10 UNC thread size, H14 / 2B tolerance, and a plug chamfer. The tap is made from cobalt steel for enhanced wear resistance. Suitable for high-speed production environments
This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum and steel. It features a 5/8"-11 UNC size with H11 tolerance for a 2B class fit, a plug chamfer, and a TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
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This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum and steel. It features a 5/8"-11 UNC size with H11 tolerance for a 2B class fit, a plug chamfer, and a TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing strong, burr-free threads without chips. It features a 1/2"-13 UNC thread size, H11 tolerance for 2B class fit, plug chamfer, and black oxide cobalt construction. Suitable for through-hole or blind-hole thread forming in ductile materials such as aluminum, brass, and low-carbon steel
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This oversized thread-forming tap from OSG creates internal threads by displacing material, producing strong, burr-free threads without chips. It features a 1/2"-13 UNC thread size, H11 tolerance for 2B class fit, plug chamfer, and black oxide cobalt construction. Suitable for through-hole or blind-hole thread forming in ductile materials such as aluminum, brass, and low-carbon steel
Oversized thread-forming tap for creating internal threads in ductile materials by material displacement. Suitable for applications requiring high thread strength and no chip evacuation. Features TiCN coated cobalt construction for wear resistance, with modified bottoming chamfer and H11 / 2B thread class
OSG
Oversized thread-forming tap for creating internal threads in ductile materials by material displacement. Suitable for applications requiring high thread strength and no chip evacuation. Features TiCN coated cobalt construction for wear resistance, with modified bottoming chamfer and H11 / 2B thread class