OSG Thread Forming Tap: #6-40 UNF, H5 / 2B-3B, Modified Bottoming Chamfer
SKU 3G-OTH-237738
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Frequently Asked Questions
What is the OSG Thread Forming Tap #6-40 UNF used for?
The OSG Thread Forming Tap #6-40 UNF is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for applications requiring strong, burr-free threads in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG Thread Forming Tap 1400112400?
The OSG Thread Forming Tap (MPN 1400112400) is a #6-40 UNF size with H5 tolerance for 2B-3B class fit. It features a modified bottoming chamfer and is made from cobalt high-speed steel for enhanced wear resistance and tool life in thread forming operations.
Where to buy OSG Thread Forming Tap #6-40 UNF worldwide?
You can source the OSG Thread Forming Tap #6-40 UNF worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring reliable supply for your manufacturing needs.
How to select the correct OSG thread forming tap for my application?
To select the correct OSG thread forming tap, match the tap size and thread pitch (e.g., #6-40 UNF) to your hole specifications. Consider material hardness—cobalt taps suit harder alloys. Use a modified bottoming chamfer for blind holes. Always verify tolerance class (H5 for 2B-3B fit) for proper thread engagement.
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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.















