OSG Thread Forming Tap: 1/4"-28 UNF, H10, Modified Bottoming Chamfer, Cobalt (MPN 1400129000)
SKU 3G-OTH-237252
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Frequently Asked Questions
What is the OSG Thread Forming Tap 1/4"-28 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 1/4"-28 UNF?
The OSG Thread Forming Tap has a 1/4"-28 UNF thread size, H10 tolerance, and a modified bottoming chamfer. It is made from cobalt high-speed steel for enhanced wear resistance. The manufacturer part number is 1400129000.
Where to buy the OSG Thread Forming Tap 1/4"-28 UNF worldwide?
You can source the OSG Thread Forming Tap 1/4"-28 UNF from 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 an OSG thread forming tap based on thread size, pitch, and material. For ductile materials like aluminum, use a forming tap with a modified bottoming chamfer. Ensure the tap tolerance (e.g., H10) matches your required thread class. Consult OSG's technical data for optimal performance.
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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.















