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OSG #12-24 UNC General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG #12-24 UNC General Purpose Thread-Forming Tap

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237862

Brand
OSG
Item
#12-24 UNC General Purpose Thread-Forming Tap
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
1400123501

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 #12-24 UNC used for?

The OSG Thread Forming Tap #12-24 UNC is used to create internal threads in metal without cutting, which eliminates chips and produces stronger threads. It is ideal for ductile materials like aluminum, brass, and low-carbon steel in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG Thread Forming Tap #12-24 UNC?

This OSG tap has a #12-24 UNC thread size, H8 / 2B-3B tolerance, and a plug chamfer. It is made from black oxide cobalt for wear resistance and extended tool life. The manufacturer part number is 1400123501. OSG is the OEM brand for this precision threading tool.

Where to buy OSG Thread Forming Tap #12-24 UNC worldwide?

You can source the OSG Thread Forming Tap #12-24 UNC 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 precision threading tool.

How to select the correct OSG Thread Forming Tap for your application?

To select the correct OSG Thread Forming Tap, match the thread size (e.g., #12-24 UNC) and tolerance class (H8 / 2B-3B) to your workpiece material and hole specifications. Use a plug chamfer for through holes. Ensure the tap is suitable for ductile materials to avoid breakage and achieve proper thread formation.

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
This thread-forming tap creates internal threads in ductile materials such as aluminum, steel, and stainless steel without generating chips. Suitable for blind or through holes in general manufacturing, it features a plug chamfer and black oxide cobalt finish. Tolerance is H3 / 2B-3B
OSG
This thread-forming tap creates internal threads in ductile materials such as aluminum, steel, and stainless steel without generating chips. Suitable for blind or through holes in general manufacturing, it features a plug chamfer and black oxide cobalt finish. Tolerance is H3 / 2B-3B
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #12-24 UNC thread size, H8 / 2B-3B tolerance, plug chamfer, and cobalt construction for heat resistance. Suitable for general manufacturing applications requiring chip-free thread formation
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #12-24 UNC thread size, H8 / 2B-3B tolerance, plug chamfer, and cobalt construction for heat resistance. Suitable for general manufacturing applications requiring chip-free thread formation
OSG Thread Forming Tap: #12-24 UNC, H7 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400123401)
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OSG Thread Forming Tap: #12-24 UNC, H7 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400123401)
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a plug chamfer and TiN-coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a plug chamfer and TiN-coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
This thread-forming tap creates internal threads without generating chips, suitable for ductile materials such as aluminum, steel, and stainless steel. It features a #12-24 UNC size, H2 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Used in general manufacturing applications requiring strong, clean threads
OSG
This thread-forming tap creates internal threads without generating chips, suitable for ductile materials such as aluminum, steel, and stainless steel. It features a #12-24 UNC size, H2 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Used in general manufacturing applications requiring strong, clean threads
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. It is suited for ductile materials such as aluminum, brass, and low-carbon steel. The tap features a #12-24 UNC thread size, H6 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish for wear resistance
OSG
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. It is suited for ductile materials such as aluminum, brass, and low-carbon steel. The tap features a #12-24 UNC thread size, H6 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish for wear resistance

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OSG Thread Forming Tap: 1/4"-28 UNF, H6 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400129501)
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OSG Thread Forming Tap: 1/4"-28 UNF, H6 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400129501)
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a plug chamfer and black oxide cobalt finish. Metric size M10x1.5 with D6 / 6H tolerance. 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. Features a plug chamfer and black oxide cobalt finish. Metric size M10x1.5 with D6 / 6H tolerance. Suitable for general manufacturing applications
This thread-forming tap creates internal threads by displacing material, producing no chips. Suitable for ductile materials such as aluminum and steel, it is commonly used in blind or through holes where strong, burr-free threads are required. The black oxide cobalt finish provides wear resistance
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This thread-forming tap creates internal threads by displacing material, producing no chips. Suitable for ductile materials such as aluminum and steel, it is commonly used in blind or through holes where strong, burr-free threads are required. The black oxide cobalt finish provides wear resistance
This thread-forming tap creates internal threads by displacing material, suitable for ductile materials such as aluminum, steel, and stainless steel. It features a modified bottoming chamfer for use in through or blind holes, with TiCN coating on cobalt construction for enhanced wear resistance. Tolerance class D6 / 6H ensures precise thread fit
OSG
This thread-forming tap creates internal threads by displacing material, suitable for ductile materials such as aluminum, steel, and stainless steel. It features a modified bottoming chamfer for use in through or blind holes, with TiCN coating on cobalt construction for enhanced wear resistance. Tolerance class D6 / 6H ensures precise thread fit
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features a modified bottoming chamfer and TiN coating for reduced friction and extended tool life
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This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features a modified bottoming chamfer and TiN coating for reduced friction and extended tool life
OSG Thread Forming Tap: 5/16"-18 UNC, H10 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400132101)
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OSG Thread Forming Tap: 5/16"-18 UNC, H10 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400132101)
OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400106500)
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OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400106500)
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without generating chips. The TiCN coating on cobalt construction provides wear resistance for extended tool life. Suitable for high-speed production environments where chip evacuation is problematic
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This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without generating chips. The TiCN coating on cobalt construction provides wear resistance for extended tool life. Suitable for high-speed production environments where chip evacuation is problematic