OSG Thread Forming Tap: 5/8"-11 UNC, H8 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (5/8"-11 UNC, MPN 1400150308) is a general-purpose thread-forming tap with an H8 / 2B-3B tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction. 3G Electric sources this…
SKU 3G-OTH-236681
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Product Description
The OSG Thread Forming Tap (5/8"-11 UNC, MPN 1400150308) is a general-purpose thread-forming tap with an H8 / 2B-3B tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction. 3G Electric sources this precision tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and support.
Frequently Asked Questions
What is the OSG Thread Forming Tap 5/8"-11 UNC used for?
This OSG thread forming tap is used to create internal threads in metal without cutting, which eliminates chips and produces stronger threads. It is ideal for ductile materials like aluminum, low-carbon steel, and stainless steel in general-purpose tapping applications.
What are the specifications of the OSG Thread Forming Tap 5/8"-11 UNC?
The OSG thread forming tap has a 5/8"-11 UNC thread size, H8 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400150308. It is designed for through or blind hole tapping in a range of materials.
Where to buy OSG Thread Forming Tap 5/8"-11 UNC worldwide?
You can source the OSG Thread Forming Tap 5/8"-11 UNC (MPN 1400150308) from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tap for your application.
How to select the correct OSG thread forming tap for my application?
Select the OSG thread forming tap based on thread size (e.g., 5/8"-11 UNC), material hardness, and hole type. For blind holes, use a modified bottoming chamfer. The H8 / 2B-3B tolerance ensures proper fit. TiCN coating improves wear resistance in abrasive materials. Consult OSG's technical data for specific material recommendations.
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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.














