OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842001)
SKU 3G-OTH-215633
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Frequently Asked Questions
What is the OSG spiral point tap 2842001 used for?
The OSG spiral point tap 2842001 is designed for through-hole threading in ferrous and non-ferrous materials. Its 7/16"-14 UNC size and plug chamfer make it suitable for general-purpose tapping in machining, automotive, and industrial maintenance applications.
What are the specifications of the OSG 2842001 tap?
The OSG 2842001 is a spiral point tap with 7/16"-14 UNC thread, H5 tolerance for 2B/3B fit, 3 flutes, and a plug chamfer. It is a general-purpose tap for through-hole threading, manufactured by OSG, a leading cutting tool brand.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2842001 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other OSG cutting tools.
How to select the right OSG tap for UNC threads?
For UNC threads, match the tap size to the hole diameter and thread pitch. The OSG 2842001 is a spiral point tap for through-holes; use a plug chamfer for general applications. Ensure the H5 tolerance aligns with your required thread class (2B or 3B).
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3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















