OSG Thread Forming Tap: 1 1/2"-12 UNF, H11 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1 1/2"-12 UNF) is an oversized high-performance thread-forming tap for multiple materials, specified as H11 / 2B-3B with a modified bottoming chamfer and V coated cobalt (MPN 1625012126)…
SKU 3G-OTH-244432
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Product Description
The OSG Thread Forming Tap (1 1/2"-12 UNF) is an oversized high-performance thread-forming tap for multiple materials, specified as H11 / 2B-3B with a modified bottoming chamfer and V coated cobalt (MPN 1625012126). 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right solution, not just a catalog listing.
Frequently Asked Questions
What is the OSG Thread Forming Tap 1 1/2"-12 UNF used for?
This OSG thread forming tap is used to create internal threads in multiple materials without cutting, reducing chip problems. It is ideal for high-performance applications requiring precise thread tolerances, such as automotive and aerospace manufacturing, where strong, burr-free threads are essential.
What are the specifications of the OSG Thread Forming Tap 1 1/2"-12 UNF?
This OSG tap has a 1 1/2"-12 UNF thread size, H11 / 2B-3B tolerance, modified bottoming chamfer, and V coated cobalt construction. The manufacturer part number is 1625012126. It is designed for oversized high-performance thread forming in multiple materials.
Where to buy the OSG Thread Forming Tap 1 1/2"-12 UNF worldwide?
You can source the OSG Thread Forming Tap 1 1/2"-12 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct OSG tap for your application.
How to select the correct OSG thread forming tap for my application?
Select the OSG tap based on thread size, tolerance class, and material. For this 1 1/2"-12 UNF tap with H11 / 2B-3B tolerance, ensure your hole size matches forming tap recommendations. Consult OSG's technical data for optimal speeds and lubrication to achieve accurate threads without breakage.
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3G Electric supplies OSG oversized 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.















