OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer
SKU 3G-OTH-281704
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Frequently Asked Questions
What is an OSG thread forming tap used for?
An OSG thread forming tap creates internal threads by displacing material rather than cutting it. This 9/16"-12 UNC tap is ideal for ductile materials like aluminum, steel, and stainless steel, producing stronger, burr-free threads in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG 9/16"-12 UNC thread forming tap?
This OSG thread forming tap has a 9/16"-12 UNC thread size, H12 / 2B tolerance, plug chamfer, and is made from cobalt. The manufacturer part number is 1400148000. It is an oversized tap designed for forming threads in ductile materials to achieve precise class 2B fit.
Where to buy OSG thread forming taps worldwide?
You can source OSG thread forming taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 9/16"-12 UNC tap (MPN 1400148000).
How to select the correct OSG thread forming tap size?
Select the tap size based on your required thread specification: for a 9/16"-12 UNC thread, use this OSG tap with H12 / 2B tolerance. Ensure the material is ductile (e.g., aluminum, low-carbon steel) and use a proper tapping speed and lubricant. Always match the tap chamfer type to your application depth.
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Common applications for OSGOSG Products
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.















