OSG Thread Forming Tap: 1/2"-20 UNF, H12, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1/2"-20 UNF) is an oversized thread-forming tap, type H12 with a modified bottoming chamfer and TiCN-coated cobalt construction (MPN 1400145308). It is designed for forming internal…
SKU 3G-OTH-281692
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Product Description
The OSG Thread Forming Tap (1/2"-20 UNF) is an oversized thread-forming tap, type H12 with a modified bottoming chamfer and TiCN-coated cobalt construction (MPN 1400145308). It is designed for forming internal threads without cutting, using the supplied H12 tolerance class.
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 chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, burr-free threads in blind or through holes.
What are the specifications of the OSG Thread Forming Tap 1/2"-20 UNF?
This tap has a 1/2"-20 UNF thread size, H12 tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. The TiCN coating reduces friction and extends tool life. It is an oversized thread-forming tap designed for precise thread forming in harder 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 (MPN 1400145308) through 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 based on thread size (1/2"-20 UNF), material hardness, and tolerance class (H12). For ductile materials, use a forming tap with TiCN coating for wear resistance. Ensure the chamfer type (modified bottoming) matches your hole depth. Consult OSG's technical data for optimal speeds and lubrication.
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Common applications for OSGOSG Products
3G Electric supplies OSG oversized thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
