OSG Thread Forming Tap: #5-44 UNF, H7, Modified Bottoming Chamfer, Cobalt (MPN 1400109300)
SKU 3G-OTH-237763
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Frequently Asked Questions
What is the OSG Thread Forming Tap #5-44 UNF used for?
The OSG Thread Forming Tap #5-44 UNF is used to create internal threads in metal workpieces without cutting material, instead displacing it. This reduces chip formation and is ideal for ductile materials like aluminum, brass, and low-carbon steel in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Thread Forming Tap #5-44 UNF?
This OSG tap has a #5-44 UNF thread size, H7 tolerance, and a modified bottoming chamfer for threading close to blind-hole bottoms. It is made from cobalt high-speed steel for heat resistance and durability. The manufacturer part number is 1400109300, and it is designed for general-purpose thread forming.
Where to buy the OSG Thread Forming Tap #5-44 UNF worldwide?
You can source the OSG Thread Forming Tap #5-44 UNF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this and other OSG taps.
How to select the correct OSG Thread Forming Tap for my application?
Select the OSG Thread Forming Tap based on thread size (e.g., #5-44 UNF), material type, and hole depth. For ductile materials, use a forming tap to avoid chips. Ensure the tap's chamfer type matches your hole—modified bottoming for blind holes. Consult OSG's technical data for optimal speeds and lubrication to extend tool life.
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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.















