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OSG #2-56 UNC General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG #2-56 UNC General Purpose Thread-Forming Tap

The OSG Thread Forming Tap (#2-56 UNC, MPN 1400102205) is a general-purpose thread-forming tap with a bottoming chamfer, TiN-coated cobalt construction, and H2 / 2B-3B tolerance class. 3G Electric interprets your…

SKU 3G-OTH-236489

Brand
OSG
Item
#2-56 UNC General Purpose Thread-Forming Tap
Part Number
1400102205
Category
General Purpose Thread-Forming Taps
Available to Order
Also known as:1400102205OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

OSG
Manufacturer Part Number
1400102205
Type
H2 / 2B-3B, Bottoming Chamfer, TiN Coated Cobalt

Technical Documents

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

Product Description

The OSG Thread Forming Tap (#2-56 UNC, MPN 1400102205) is a general-purpose thread-forming tap with a bottoming chamfer, TiN-coated cobalt construction, and H2 / 2B-3B tolerance class. 3G Electric interprets your demand for this precision tool, sources it from OSG, and provides a firm quote with dedicated support across 14 industrial departments — with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the OSG Thread Forming Tap #2-56 UNC used for?

The OSG Thread Forming Tap #2-56 UNC 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 where thread strength and cleanliness are critical.

What are the specifications of the OSG Thread Forming Tap #2-56 UNC?

The OSG Thread Forming Tap has a #2-56 UNC thread size, H2 / 2B-3B tolerance, bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400102205. It is designed for general purpose thread forming in ductile materials.

Where to buy the OSG Thread Forming Tap #2-56 UNC worldwide?

You can source the OSG Thread Forming Tap #2-56 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead time on this item.

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

Select the OSG Thread Forming Tap based on thread size (e.g., #2-56 UNC), material hardness, and chamfer type. For bottoming holes, use a bottoming chamfer. TiN coating reduces friction and extends tool life in ferrous and non-ferrous materials. Always match tap tolerance (H2) to the required thread class (2B-3B).

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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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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