OSG Thread Forming Tap: #3-48 UNC, H4 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (#3-48 UNC, MPN 1400103901) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. This tool is designed for…
SKU 3G-OTH-237457
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
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Product Description
The OSG Thread Forming Tap (#3-48 UNC, MPN 1400103901) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. This tool is designed for forming internal threads in a range of materials, with the H4 / 2B-3B specification indicating its thread class and fit.
Frequently Asked Questions
What is the OSG Thread Forming Tap #3-48 UNC used for?
The OSG Thread Forming Tap #3-48 UNC is used to create internal threads in metal without cutting, which eliminates chips and produces stronger threads. It is ideal for general-purpose threading in production environments, especially in ductile materials like aluminum, steel, and stainless steel.
What are the specifications of the OSG Thread Forming Tap #3-48 UNC?
This OSG tap has a #3-48 UNC thread size, H4 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400103901. It is designed for through-hole or blind-hole threading in ferrous and non-ferrous materials.
Where to buy the OSG Thread Forming Tap #3-48 UNC worldwide?
You can source the OSG Thread Forming Tap #3-48 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG taps for industrial threading applications.
How to select the correct OSG Thread Forming Tap for #3-48 UNC threads?
Select the OSG Thread Forming Tap based on thread size (#3-48 UNC), tolerance class (H4 / 2B-3B), and chamfer type (modified bottoming for blind holes). Ensure the tap matches your material—black oxide cobalt suits ferrous metals. For best results, use proper tapping speed and lubrication.
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Common applications for OSGOSG 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.
