OSG Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2841608)
SKU 3G-OTH-215219
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Frequently Asked Questions
What is the OSG spiral point tap 2841608 used for?
The OSG spiral point tap 2841608 is designed for threading blind or through holes in ferrous and non-ferrous materials. Its spiral point design pushes chips forward, reducing chip clogging and tap breakage. Common applications include automotive, aerospace, and general manufacturing where precise internal threads are required.
What are the specifications of the OSG 2841608 tap?
The OSG 2841608 is a 3/8"-16 UNC spiral point tap with an H5 tolerance for 2B-3B thread classes. It features 3 flutes and a plug chamfer. The manufacturer part number is 2841608. This tap is suitable for general purpose threading in a variety of materials.
Where to buy the OSG 2841608 tap worldwide?
3G Electric supplies the OSG 2841608 spiral point tap to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this tap to meet your production needs.
How to select the correct OSG tap for UNC threads?
To select the correct OSG tap for UNC threads, match the tap size and thread pitch to your hole specification. For 3/8"-16 UNC, use a tap with H5 tolerance for 2B-3B fit. Consider material type and hole configuration: spiral point taps are ideal for through holes. Always use proper cutting fluid and tap drill size for best results.
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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.















