OSG Thread Forming Tap: #3-48 UNC, H7, Modified Bottoming Chamfer, Cobalt (MPN 1400104200)
SKU 3G-OTH-236170
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Frequently Asked Questions
What is an OSG thread forming tap used for?
An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum, brass, and steel. It is ideal for applications requiring high thread strength and no chip generation.
What are the specifications of the OSG #3-48 UNC thread forming tap?
This OSG tap is #3-48 UNC size with an H7 tolerance, modified bottoming chamfer, and cobalt construction. The manufacturer part number is 1400104200. It is designed for general purpose thread forming in materials up to 850 °C.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG taps like the #3-48 UNC model (MPN 1400104200) and deliver to any international destination.
How to select the right OSG thread forming tap for your application?
Select an OSG thread forming tap based on thread size (e.g., #3-48 UNC), material type (ductile metals), and chamfer style. For blind holes, use a modified bottoming chamfer. Cobalt taps offer higher heat resistance. Always match the tap tolerance (H7) to the required thread class.
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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.














