OSG Thread Forming Tap: 1/2"-20 UNF, H9 / 2B, Plug Chamfer
SKU 3G-OTH-236388
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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 1400145901?
The OSG Thread Forming Tap has a thread size of 1/2"-20 UNF, a thread limit of H9 / 2B, a plug chamfer, and a black oxide cobalt finish. It is designed for general-purpose thread forming in ductile materials.
Where to buy the 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 my application?
Select the OSG thread forming tap based on thread size (e.g., 1/2"-20 UNF), material hardness, and required thread class (H9 / 2B). For ductile materials, use a plug chamfer tap. Always match the tap to the hole size and lubrication for optimal thread quality.
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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.















