OSG Spiral Flute Tap: #10-24 UNC, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305800308)
SKU 3G-OTH-232762
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Frequently Asked Questions
What is the OSG spiral flute tap #10-24 UNC used for?
The OSG spiral flute tap #10-24 UNC is designed for threading blind holes in aluminum and non-ferrous materials. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threading is required.
What are the specifications of the OSG spiral flute tap #10-24 UNC?
The OSG spiral flute tap has a #10-24 UNC thread size, 2B class of fit, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1305800308. It is designed for threading blind holes in aluminum and non-ferrous materials, providing efficient chip evacuation and clean thread formation.
Where to buy the OSG spiral flute tap #10-24 UNC worldwide?
You can source the OSG spiral flute tap #10-24 UNC worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG taps for industrial threading applications.
How to select the right OSG spiral flute tap for aluminum?
To select the right OSG spiral flute tap for aluminum, match the thread size (e.g., #10-24 UNC), class of fit (2B), and chamfer type (modified bottoming for blind holes). Ensure the tap is designed for aluminum to prevent galling. OSG taps feature optimized flute geometry for chip evacuation in non-ferrous materials.
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3G Electric supplies OSG spiral-flute taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














