OSG Thread Forming Tap: 1/2"-20 UNF, H10 / 2B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1/2"-20 UNF) is a general-purpose thread-forming tap with a modified bottoming chamfer, made from cobalt. It is specified as H10 / 2B (MPN 1400145100). 3G Electric sources this genuine OSG…
SKU 3G-OTH-237232
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Product Description
The OSG Thread Forming Tap (1/2"-20 UNF) is a general-purpose thread-forming tap with a modified bottoming chamfer, made from cobalt. It is specified as H10 / 2B (MPN 1400145100). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the OSG Thread Forming Tap 1/2"-20 UNF used for?
This OSG thread forming tap is used to create internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and high thread strength are required.
What are the specifications of the OSG Thread Forming Tap 1400145100?
The OSG Thread Forming Tap has a thread size of 1/2"-20 UNF, a thread limit of H10 / 2B, and a modified bottoming chamfer. It is made from cobalt high-speed steel for durability. The manufacturer part number is 1400145100.
Where to buy the OSG Thread Forming Tap 1/2"-20 UNF worldwide?
You can source the OSG Thread Forming Tap 1/2"-20 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 tolerance class (e.g., H10 / 2B). Ensure the material is ductile enough for cold forming. Use a modified bottoming chamfer for blind holes. Consult OSG's technical data for optimal hole size 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.















