OSG Thread Forming Tap: #6-40 UNF, H7, Modified Bottoming Chamfer
SKU 3G-OTH-237594
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Frequently Asked Questions
What is the OSG #6-40 UNF thread forming tap used for?
The OSG #6-40 UNF thread forming tap is used to create internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It is ideal for applications requiring strong, chip-free threads in automotive, aerospace, and general manufacturing. The TiCN coating extends tool life in abrasive materials.
What are the specifications of the OSG thread forming tap MPN 1400112608?
This OSG thread forming tap has a #6-40 UNF thread size, H7 tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400112608. It is designed for general purpose thread forming in materials up to 850 °C hardness, with no cutting chips produced.
Where to buy OSG thread forming taps worldwide?
You can source the OSG #6-40 UNF thread forming tap from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other OSG tooling.
How to select the correct OSG thread forming tap for my application?
Select the OSG thread forming tap based on thread size (e.g., #6-40 UNF), material type, and required tolerance (H7). For ductile materials like aluminum, use a modified bottoming chamfer. The TiCN coating is suitable for abrasive materials. Always match the tap to the hole size and lubrication method for best results.
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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.















