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OSG FORMINGOversized Thread-Forming Taps

OSG FORMING 1/4"-20 UNC Oversized Thread-Forming Tap

<p>The OSG FORMING 1/4&quot;-20 UNC Oversized Thread-Forming Tap is a precision tool designed for creating strong threads in ductile materials without cutting. This tap features a modified bottoming chamfer for blind…

SKU 3G-OTH-281600

Brand
OSG FORMING
Item
1/4"-20 UNC Oversized Thread-Forming Tap
Part Number
1400158900
Category
Oversized Thread-Forming Taps
Available to Order
Also known as:1400158900OSG FORMING
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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 FORMING
Manufacturer Part Number
1400158900

Technical Documents

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

Product Description

<p>The OSG FORMING 1/4&quot;-20 UNC Oversized Thread-Forming Tap is a precision tool designed for creating strong threads in ductile materials without cutting. This tap features a modified bottoming chamfer for blind hole applications and is made from cobalt HSS for enhanced wear resistance. With an H11 tolerance, it is ideal for applications requiring a slightly oversized thread, such as after coating or plating.</p><p>Procurement buyers in Singapore can request SGD quotes and enjoy GST handling for local orders. With fast delivery across Singapore and SEA, this tap is a reliable choice for manufacturers needing high-performance threading solutions.</p>

Frequently Asked Questions

What is the thread size and type of this tap?

It is a 1/4"-20 UNC thread-forming tap, meaning it forms threads (not cuts) and is for Unified National Coarse threads.

What does 'oversized' mean and what is the chamfer type?

Oversized means the tap produces threads slightly larger than nominal, often used for pre-coating allowances. It has a modified bottoming chamfer, suitable for blind holes.

Used in

Common applications for OSG FORMING
Automotive — OSG FORMING high-performance thread-forming taps for aluminum engine blocks and transmission housings
Aerospace — Oversized thread-forming taps for stainless steel and titanium components requiring chip-free threading
Electronics — Metric thread-forming taps for small threaded holes in aluminum enclosures and heat sinks
General machining — VI-coated powdered metal taps for high-production threading of low-carbon steel parts
Maintenance and repair — Modified bottoming chamfer taps for threading close to the bottom of blind holes in ductile materials
Appliance manufacturing — UNC thread-forming taps for sheet metal and thin-walled steel assemblies
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OSG FORMING Products

3G Electric supplies OSG FORMING 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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