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OSG Thread Forming Tap: #12-28 UNF, H5 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #12-28 UNF, H5 / 2B-3B, Plug Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236619

Brand
OSG
Item
Thread Forming Tap: #12-28 UNF, H5 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
Available to Order
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Worldwide Shipping
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Technical specs
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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
1400125001

Technical Documents

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

Product Description

OSG General Purpose 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 #12-28 UNF thread forming tap 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 high-speed production in automotive, aerospace, and general manufacturing applications where thread strength and surface finish are critical.

What are the specifications of the OSG 1400125001 thread forming tap?

The OSG 1400125001 is a #12-28 UNF thread forming tap with H5 tolerance for 2B-3B class fit. It features a plug chamfer and black oxide cobalt construction for wear resistance. This general-purpose tap is designed for through-hole or blind-hole threading in non-ferrous and ferrous materials.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps like the 1400125001 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this #12-28 UNF tap, available to order through our global sourcing network.

How to select the correct thread forming tap for a job?

Select a thread forming tap based on material type, thread size, and tolerance class. For ductile materials like aluminum or steel, use a plug chamfer tap like this OSG #12-28 UNF. Ensure the hole size matches the tap's recommended pre-drill diameter for proper thread formation without breakage.

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 without generating chips. Suitable for aluminum, brass, and low-carbon steel. Features a #12-28 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
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Thread-forming tap for creating internal threads in ductile materials without generating chips. Suitable for aluminum, brass, and low-carbon steel. Features a #12-28 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without generating chips. It features a #12-28 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and a black oxide cobalt finish. 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, brass, and low-carbon steel without generating chips. It features a #12-28 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and a black oxide cobalt finish. Suitable for general manufacturing applications requiring strong, burr-free threads
Thread-forming tap for creating internal threads in ductile materials without cutting. Suitable for through or blind holes in applications such as automotive, aerospace, and general manufacturing. Features H5 tolerance for 2B-3B class fit, plug chamfer, and black oxide cobalt finish
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Thread-forming tap for creating internal threads in ductile materials without cutting. Suitable for through or blind holes in applications such as automotive, aerospace, and general manufacturing. Features H5 tolerance for 2B-3B class fit, plug chamfer, and black oxide cobalt finish
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #12-28 UNF thread size, H8 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general manufacturing 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, H8 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general manufacturing applications requiring strong, burr-free threads
This thread-forming tap creates internal threads by displacing material, reducing chip buildup. Suitable for ductile metals such as aluminum, steel, and stainless steel in general manufacturing. Features a #12-28 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
OSG
This thread-forming tap creates internal threads by displacing material, reducing chip buildup. Suitable for ductile metals such as aluminum, steel, and stainless steel in general manufacturing. Features a #12-28 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
This thread-forming tap creates internal threads in ductile materials such as aluminum, steel, and stainless steel without generating chips. It features a #12-28 UNF thread size, H5 tolerance for 2B-3B class fit, plug chamfer, and TiN coated cobalt construction. Suitable for general purpose thread forming in production environments
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This thread-forming tap creates internal threads in ductile materials such as aluminum, steel, and stainless steel without generating chips. It features a #12-28 UNF thread size, H5 tolerance for 2B-3B class fit, plug chamfer, and TiN coated cobalt construction. Suitable for general purpose thread forming in production environments

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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H6 / 2B tolerance, modified bottoming chamfer for threading near the bottom of blind holes, and TiCN coated cobalt construction for reduced friction and extended tool life. Suitable for through or blind hole applications requiring clean, chip-free threads
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H6 / 2B tolerance, modified bottoming chamfer for threading near the bottom of blind holes, and TiCN coated cobalt construction for reduced friction and extended tool life. Suitable for through or blind hole applications requiring clean, chip-free threads
This thread-forming tap creates internal threads without cutting chips, suitable for ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes, and a TiCN coating on cobalt construction to reduce friction and extend tool life. Tolerance class H10 / 2B-3B ensures precise thread fit. Commonly used in CNC and manual machining operations
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This thread-forming tap creates internal threads without cutting chips, suitable for ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes, and a TiCN coating on cobalt construction to reduce friction and extend tool life. Tolerance class H10 / 2B-3B ensures precise thread fit. Commonly used in CNC and manual machining operations
This 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 plug chamfer for through or blind holes, TiN coating for extended tool life, and H4 / 2B-3B tolerance. Suitable for general purpose threading applications
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This 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 plug chamfer for through or blind holes, TiN coating for extended tool life, and H4 / 2B-3B tolerance. Suitable for general purpose threading applications
Thread-forming tap for creating internal threads in ductile materials without cutting, reducing chip issues. Features H9 / 2B tolerance class, modified bottoming chamfer, and cobalt construction. Suitable for blind or through holes in applications such as automotive, aerospace, and general manufacturing
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