OSG Straight Flute Tap: 7/16"-20 UNF, H5 / 2B-3B, 4 Flute, Bottoming Chamfer (MPN 1005301308)
SKU 3G-OTH-207650
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Frequently Asked Questions
What is the OSG Straight Flute Tap 7/16"-20 UNF used for?
This OSG tap is designed for threading aluminum and non-ferrous materials in CNC machining. Its straight-flute design with coolant-through capability efficiently evacuates chips and reduces heat, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Straight Flute Tap 7/16"-20 UNF?
The tap has a 7/16"-20 UNF thread size, H5 tolerance for 2B-3B class fit, 4 flutes, and a bottoming chamfer. It features coolant-through design for improved lubrication and chip evacuation. The manufacturer part number is 1005301308, and it is optimized for tapping aluminum and non-ferrous materials.
Where to buy the OSG Straight Flute Tap 7/16"-20 UNF worldwide?
3G Electric supplies this OSG tap worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this precision threading tool to any international destination.
How to select the correct OSG tap for aluminum threading?
For aluminum, choose a tap with coolant-through flutes and a bottoming chamfer for blind holes. The OSG straight-flute design with H5 tolerance ensures precise thread fit. Match thread size (7/16"-20 UNF) and class (2B-3B) to your application. Always verify material compatibility and machine spindle speed for optimal performance.
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Common applications for OSGOSG Products
3G Electric supplies OSG coolant-through straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
