OSG Thread Forming Tap: 5/16"-24 UNF, H8 / 2B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (5/16"-24 UNF) is a general purpose thread-forming tap with an H8 / 2B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction (MPN 1400133308). 3G Electric interprets…
SKU 3G-OTH-236262
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Product Description
The OSG Thread Forming Tap (5/16"-24 UNF) is a general purpose thread-forming tap with an H8 / 2B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction (MPN 1400133308). 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by specialist expertise across 14 industrial departments — including cutting tools — to ensure you get the right solution.
Frequently Asked Questions
What is the OSG Thread Forming Tap 5/16"-24 UNF used for?
This OSG thread forming tap is used to create internal threads in metal without cutting, by displacing material. It is ideal for ductile materials like aluminum, mild steel, and stainless steel in general-purpose manufacturing and maintenance applications.
What are the specifications of the OSG Thread Forming Tap 5/16"-24 UNF?
The tap has a 5/16"-24 UNF thread size, H8 / 2B tolerance class, modified bottoming chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400133308. It is designed for through or blind hole threading in ductile materials.
Where to buy the OSG Thread Forming Tap 5/16"-24 UNF worldwide?
3G Electric supplies the OSG Thread Forming Tap 5/16"-24 UNF worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item globally.
How to select the correct OSG thread forming tap for my application?
Select based on thread size (5/16"-24 UNF), material ductility, and hole type. For blind holes, use a modified bottoming chamfer. The H8 / 2B tolerance ensures a standard fit. TiCN coating reduces friction and extends tool life in abrasive materials. Consult OSG's technical data for specific material recommendations.
Used in
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.















