OSG Spiral Flute Tap: 1/2"-13 UNC, H5 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (1/2"-13 UNC) is a general-purpose spiral-flute tap with an H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2942400). 3G Electric interprets your demand for this OEM…
SKU 3G-OTH-231191
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Flute Tap (1/2"-13 UNC) is a general-purpose spiral-flute tap with an H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2942400). 3G Electric interprets your demand for this OEM threading tool, sources it across 14 industrial departments, and supports your application with specialist depth in cutting tools and controls.
Frequently Asked Questions
What is the OSG spiral flute tap 2942400 used for?
The OSG spiral flute tap 2942400 is designed for threading blind holes in ferrous 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 threads are required.
What are the specifications of the OSG spiral flute tap 2942400?
The OSG spiral flute tap 2942400 has a 1/2"-13 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a modified bottoming chamfer. It is a general-purpose spiral-flute tap designed for blind-hole threading. The manufacturer part number is 2942400.
Where to buy the OSG spiral flute tap 2942400 worldwide?
You can source the OSG spiral flute tap 2942400 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 OSG tap.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 2942400 because its flute geometry lifts chips out of the hole, preventing chip buildup. Ensure the tap size matches your thread specification (e.g., 1/2"-13 UNC) and that the chamfer type (modified bottoming) suits your hole depth. Always use proper cutting fluid for material compatibility.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
