We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Thread Forming Tap: #12-28 UNF, H7 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #12-28 UNF, H7 / 2B-3B, Plug Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-238623

Brand
OSG
Item
Thread Forming Tap: #12-28 UNF, H7 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1400125201

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

OSG General Purpose Thread-Forming Taps.

Frequently Asked Questions

What is OSG thread forming tap #12-28 UNF used for?

OSG thread forming taps create internal threads without cutting material, ideal for ductile metals like aluminum and steel. The #12-28 UNF size suits precision fastening in automotive, aerospace, and general manufacturing. 3G Electric supplies this tap across 14 industrial departments, backed by specialist sourcing expertise.

What are the specifications of OSG thread forming tap 1400125201?

This OSG tap is #12-28 UNF with H7 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. It forms threads in through or blind holes. 3G Electric provides genuine OSG taps, interpreting your application needs to source the correct tool for your operation.

Where to buy OSG thread forming tap #12-28 UNF worldwide?

3G Electric supplies OSG thread forming taps worldwide, handling logistics, customs, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG taps like MPN 1400125201 and support your procurement with specialist knowledge across machining and tooling categories.

How to select the right OSG thread forming tap for my material?

Select an OSG thread forming tap based on material type, thread size, and tolerance. For ductile materials, forming taps like this #12-28 UNF with H7 / 2B-3B produce strong threads without chips. 3G Electric helps you choose the correct tap by interpreting your application and sourcing the right OSG tool.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

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
OSG
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
OSG
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
This thread-forming tap creates internal threads in ductile materials such as steel, aluminum, and brass without cutting, producing strong, burr-free threads. It features a #12-28 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for general manufacturing applications requiring formed threads
OSG
This thread-forming tap creates internal threads in ductile materials such as steel, aluminum, and brass without cutting, producing strong, burr-free threads. It features a #12-28 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for general manufacturing applications requiring formed threads
Thread-forming tap for creating internal threads in ductile materials by material displacement, producing chip-free threads. Suitable for general machining applications in metals such as aluminum, steel, and stainless steel. Features #12-28 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and cobalt construction
OSG
Thread-forming tap for creating internal threads in ductile materials by material displacement, producing chip-free threads. Suitable for general machining applications in metals such as aluminum, steel, and stainless steel. Features #12-28 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and cobalt construction
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 in ductile materials such as aluminum, brass, and low-carbon steel. It features a #12-28 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. Suitable for through-hole or blind-hole thread forming in materials up to 850 MPa tensile strength
OSG
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a #12-28 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. Suitable for through-hole or blind-hole thread forming in materials up to 850 MPa tensile strength

More from OSG

View all OSG parts →
This thread-forming tap creates internal threads in ductile materials such as aluminum, low-carbon steel, and stainless steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. The TiCN coating reduces friction and extends tool life. Suitable for general manufacturing applications
OSG
This thread-forming tap creates internal threads in ductile materials such as aluminum, low-carbon steel, and stainless steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. The TiCN coating reduces friction and extends tool life. Suitable for general manufacturing applications
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #4-40 UNC thread size, H4 / 2B-3B tolerance, plug chamfer, and cobalt construction. Suitable for general-purpose thread forming in materials up to 850 °C hardness
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #4-40 UNC thread size, H4 / 2B-3B tolerance, plug chamfer, and cobalt construction. Suitable for general-purpose thread forming in materials up to 850 °C hardness
Metric M4x0.7 thread-forming tap with D4 / 6H tolerance class, modified bottoming chamfer, and TiCN coated cobalt construction. Designed for forming internal threads in ductile materials such as aluminum, low-carbon steel, and brass. Suitable for general manufacturing applications
OSG
Metric M4x0.7 thread-forming tap with D4 / 6H tolerance class, modified bottoming chamfer, and TiCN coated cobalt construction. Designed for forming internal threads in ductile materials such as aluminum, low-carbon steel, and brass. Suitable for general manufacturing applications
This thread-forming tap creates internal threads in 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. Constructed from cobalt for enhanced wear resistance and heat tolerance. Suitable for general manufacturing applications requiring strong, chip-free threads
OSG
This thread-forming tap creates internal threads in 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. Constructed from cobalt for enhanced wear resistance and heat tolerance. Suitable for general manufacturing applications requiring strong, chip-free threads
This thread-forming tap creates internal threads by cold-forming ductile materials such as aluminum, steel, and stainless steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. Made from cobalt high-speed steel, it is suitable for general-purpose threading applications in manufacturing and repair
OSG
This thread-forming tap creates internal threads by cold-forming ductile materials such as aluminum, steel, and stainless steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. Made from cobalt high-speed steel, it is suitable for general-purpose threading applications in manufacturing and repair
Metric M4x0.7 thread-forming tap with D6 / 6H tolerance class and modified bottoming chamfer, made from cobalt high-speed steel. Designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel without generating chips, suitable for blind or through holes
OSG
Metric M4x0.7 thread-forming tap with D6 / 6H tolerance class and modified bottoming chamfer, made from cobalt high-speed steel. Designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel without generating chips, suitable for blind or through holes
Thread-forming tap for creating internal threads without cutting, producing chip-free, stronger threads. Suitable for general machining applications in materials such as steel and aluminum. Features H3 / 2B-3B tolerance, modified bottoming chamfer, and cobalt construction
OSG
Thread-forming tap for creating internal threads without cutting, producing chip-free, stronger threads. Suitable for general machining applications in materials such as steel and aluminum. Features H3 / 2B-3B tolerance, modified bottoming chamfer, and cobalt construction
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 H6 tolerance, modified bottoming chamfer, and TiN coated cobalt construction for wear resistance
OSG
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 H6 tolerance, modified bottoming chamfer, and TiN coated cobalt construction for wear resistance