OSG FORMING Tap: #4-40 UNC, H5 / 2B, Modified Bottoming Chamfer
SKU 3G-OTH-242119
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Frequently Asked Questions
What is the OSG FORMING Tap #4-40 UNC used for?
This thread-forming tap is designed for creating internal threads in multiple materials without cutting. It is ideal for applications requiring strong, work-hardened threads in ductile metals, plastics, and composites, commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG FORMING Tap #4-40 UNC?
The tap has a #4-40 UNC thread size with an H5 / 2B tolerance class. It features a modified bottoming chamfer and a VI coating on powdered metal. The manufacturer part number is 2625004405. This high-performance forming tap is suitable for multiple materials.
Where to buy the OSG FORMING Tap #4-40 UNC worldwide?
You can source the OSG FORMING Tap #4-40 UNC (MPN 2625004405) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your manufacturing needs.
How to select the correct OSG FORMING Tap for my application?
Select based on thread size, material, and chamfer type. For blind holes, use a modified bottoming chamfer like this #4-40 UNC tap. Ensure the H5 tolerance matches your required thread class. The VI coating reduces friction and extends tool life in harder materials. Consult OSG's technical data for specific material recommendations.
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3G Electric supplies OSG FORMING 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.