OSG Thread Forming Tap: #6-40 UNF, H3 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (#6-40 UNF) is a high-performance thread-forming tap for multiple materials, featuring an H3 / 2B-3B tolerance, Modified Bottoming Chamfer, and V Coated Cobalt (MPN 1625006403). 3G Electric…
SKU 3G-OTH-242418
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Product Description
The OSG Thread Forming Tap (#6-40 UNF) is a high-performance thread-forming tap for multiple materials, featuring an H3 / 2B-3B tolerance, Modified Bottoming Chamfer, and V Coated Cobalt (MPN 1625006403). 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is OSG Thread Forming Tap #6-40 UNF used for?
This OSG thread-forming tap is used to create internal threads in multiple materials without cutting, reducing chip problems. It is ideal for applications requiring strong threads in ductile metals, such as automotive and aerospace components, where thread integrity and tool life are critical.
What are the specifications of OSG Thread Forming Tap #6-40 UNF?
This OSG tap has a #6-40 UNF thread size, H3 / 2B-3B tolerance class, and a modified bottoming chamfer. It features a V coated cobalt construction for enhanced wear resistance. The manufacturer part number is 1625006403, and it is designed for high-performance thread forming in multiple materials.
Where to buy OSG Thread Forming Tap #6-40 UNF worldwide?
You can source the OSG Thread Forming Tap #6-40 UNF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine OSG tooling for your manufacturing operations.
How to select the right OSG thread forming tap for my application?
Select the OSG tap based on thread size, material, and tolerance. For #6-40 UNF threads in ductile materials, this V coated cobalt tap with H3 / 2B-3B tolerance is suitable. Ensure the chamfer type matches your hole depth—modified bottoming works for shallow blind holes. Consult OSG's technical data for optimal speeds and lubrication.
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3G Electric supplies OSG high-performance thread-forming taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














