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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
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 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 manufacturing — OSG Forming taps for threading aluminum engine blocks and transmission housings
Aerospace assembly — OSG Forming taps for forming threads in aluminum and titanium alloy components
Electronics enclosures — OSG Forming taps for blind-hole threading in aluminum chassis and heat sinks
Hydraulic systems — OSG Forming taps for producing leak-free threads in steel and stainless steel fittings
Plastic injection molding — OSG Forming taps for threading mold bases and plates made of tool steel
General metalworking — OSG Forming taps for production threading of low-carbon steel and brass parts
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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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