OSG Thread Forming Tap: #4-48 UNF, H5 / 2B, Modified Bottoming Chamfer
SKU 3G-OTH-238360
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Frequently Asked Questions
What is the OSG Thread Forming Tap #4-48 UNF used for?
This OSG thread forming tap is used to create internal threads in metal workpieces without cutting material. It is ideal for applications requiring strong, chip-free threads in materials like steel, aluminum, and brass, commonly in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG Thread Forming Tap #4-48 UNF?
The OSG Thread Forming Tap has a #4-48 UNF thread size, H5 tolerance for 2B class fit, and a modified bottoming chamfer. It features a black oxide cobalt finish for enhanced wear resistance and lubricity. The manufacturer part number is 1400106701.
Where to buy the OSG Thread Forming Tap #4-48 UNF worldwide?
You can source the OSG Thread Forming Tap #4-48 UNF 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 the OSG thread forming tap based on thread size, pitch, and material. For #4-48 UNF, ensure the workpiece material is suitable for forming (e.g., ductile metals). Use a modified bottoming chamfer for blind holes. Consult OSG's technical data for optimal speeds and lubrication.
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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.















