OSG Straight Flute Tap: 5/8"-18 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer
SKU 3G-OTH-221706
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Frequently Asked Questions
What is OSG Straight Flute Tap 5/8"-18 UNF used for?
This OSG straight flute tap is used for cutting internal threads in through or blind holes. It is ideal for general-purpose hand tapping in steel, aluminum, and cast iron across machining, automotive, and industrial maintenance applications.
What are the specifications of OSG Straight Flute Tap 5/8"-18 UNF?
This OSG tap has a 5/8"-18 UNF thread, H2 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It is made of high-speed steel (HSS) and is designed for general-purpose hand tapping. The manufacturer part number is 1114000.
Where to buy OSG Straight Flute Tap 5/8"-18 UNF worldwide?
3G Electric supplies and delivers this OSG straight flute tap worldwide. We handle full logistics and customs clearance, ensuring you receive the correct part for your application. Contact us for availability and lead time.
How to select the right OSG tap for UNF threads?
Select an OSG tap with the correct thread size (5/8"-18 UNF), chamfer type (plug for blind holes, taper for through holes), and flute count (4 flutes for general use). Match the H tolerance to your required thread class (2B or 3B).
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















