OSG Spiral Point Tap: 5/8"-18 UNF, 2B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (5/8"-18 UNF) is a general-purpose spiral-point tap with a 2B thread class, plug chamfer, and black oxide vanadium high-speed steel construction. It features 3 flutes and is identified by…
SKU 3G-OTH-215965
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Point Tap (5/8"-18 UNF) is a general-purpose spiral-point tap with a 2B thread class, plug chamfer, and black oxide vanadium high-speed steel construction. It features 3 flutes and is identified by manufacturer part number 2533401.
Frequently Asked Questions
What is the OSG spiral point tap 2533401 used for?
The OSG 2533401 spiral point tap is used for threading blind or through holes in metal. Its 5/8"-18 UNF size and plug chamfer make it suitable for general-purpose tapping in production and maintenance applications across machining, automotive, and industrial equipment sectors.
What are the specifications of the OSG 2533401 tap?
The OSG 2533401 is a 5/8"-18 UNF spiral point tap with a 2B thread class, 3 flutes, and a plug chamfer. It is made from black oxide vanadium high-speed steel, offering wear resistance and chip evacuation for threading steel and alloys.
Where to buy the OSG 2533401 tap worldwide?
3G Electric supplies the OSG 2533401 tap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine OSG part.
How to select the correct tap for UNF threads?
For UNF threads like 5/8"-18, match the tap size and pitch exactly to the hole. Use a spiral point tap for through holes or blind holes with chip clearance. OSG taps are designed for consistent thread quality in steel and cast iron when used with proper cutting fluid.
Used in
Common applications for OSGOSG Products
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.
