OSG Spiral Point Tap: 5/8"-18 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (5/8"-18 UNF) is a general-purpose spiral-point tap with an H3 / 2B-3B tolerance, plug chamfer, and 3-flute design, made from high-speed steel (MPN 1233400). 3G Electric interprets demand and…
SKU 3G-OTH-214237
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Product Description
The OSG Spiral Point Tap (5/8"-18 UNF) is a general-purpose spiral-point tap with an H3 / 2B-3B tolerance, plug chamfer, and 3-flute design, made from high-speed steel (MPN 1233400). 3G Electric interprets demand and sources this genuine OSG tap across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right solution, not just a catalog.
Frequently Asked Questions
What is the OSG spiral point tap 5/8"-18 UNF used for?
The OSG spiral point tap is designed for through-hole threading in production environments. Its spiral point pushes chips forward, preventing chip congestion. It is commonly used in automotive, aerospace, and general manufacturing for creating UNF threads in steel, aluminum, and other materials.
What are the specifications of the OSG tap MPN 1233400?
The OSG tap MPN 1233400 is a 5/8"-18 UNF spiral point tap with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel and is suitable for through-hole threading. The H3 limit ensures precise thread fit for 2B-3B class applications.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG spiral point tap MPN 1233400.
How to select the correct OSG tap for UNF threads?
To select the correct OSG tap, match the thread size (5/8"-18 UNF), chamfer type (plug for through-holes), and tolerance class (H3 for 2B-3B fit). Consider material and machine rigidity. OSG taps are precision-ground from high-speed steel for consistent performance in production threading.
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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.















