OSG Thread Forming Tap: 5/8"-18 UNF, H12 / 2B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (5/8"-18 UNF) is an oversized thread-forming tap with an H12 / 2B tolerance, modified bottoming chamfer, and black oxide cobalt finish (MPN 1400152501). It is designed for forming internal…
SKU 3G-OTH-281751
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Product Description
The OSG Thread Forming Tap (5/8"-18 UNF) is an oversized thread-forming tap with an H12 / 2B tolerance, modified bottoming chamfer, and black oxide cobalt finish (MPN 1400152501). It is designed for forming internal threads in ductile materials without cutting, producing a work-hardened thread surface.
Frequently Asked Questions
What is the OSG Thread Forming Tap 5/8"-18 UNF 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, steel, and stainless steel in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Thread Forming Tap 5/8"-18 UNF?
This OSG tap has a 5/8"-18 UNF thread size, H12 / 2B tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400152501. It is an oversized thread-forming tap designed for precise thread forming in demanding industrial environments.
Where to buy OSG Thread Forming Tap 5/8"-18 UNF worldwide?
You can source the OSG Thread Forming Tap 5/8"-18 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tap for your application.
How to select the correct OSG thread forming tap for my application?
Select the tap based on thread size, tolerance class (e.g., H12 / 2B), chamfer type, and material. For ductile materials, use a forming tap like this OSG model. Ensure the tap matches your hole size and thread depth requirements. Consult OSG technical data for optimal performance.
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3G Electric supplies OSG oversized thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















