OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Plug Chamfer
SKU 3G-OTH-238098
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Frequently Asked Questions
What is the OSG Thread Forming Tap 1/2"-20 UNF used for?
This OSG thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, chip-free threads.
What are the specifications of the OSG Thread Forming Tap 1/2"-20 UNF?
The OSG Thread Forming Tap has a 1/2"-20 UNF thread size, H8 / 2B tolerance, plug chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400145805. It is designed for general purpose thread forming in a variety of materials.
Where to buy OSG Thread Forming Tap 1/2"-20 UNF worldwide?
You can source the OSG Thread Forming Tap 1/2"-20 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.
How to select the correct OSG thread forming tap for your application?
Select the OSG thread forming tap based on thread size (e.g., 1/2"-20 UNF), tolerance class (H8 / 2B), and material compatibility. Use a plug chamfer for through holes. Ensure the tap is TiN coated for extended tool life in abrasive materials.
Used in
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.















