OSG Spiral Point Tap: 3/4"-16 UNF, H5 / 2B-3B, 4 Flute, Plug Chamfer
SKU 3G-OTH-232026
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Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is designed for through-hole threading in aerospace materials. Its TiN-coated cobalt construction and plug chamfer provide chip evacuation and durability for high-strength alloys, ensuring precise UNF threads in demanding industrial applications.
What are the specifications of the OSG 3/4"-16 UNF spiral point tap?
This OSG tap has a 3/4"-16 UNF thread, H5 / 2B-3B tolerance, 4 flutes, plug chamfer, and TiN-coated cobalt. The manufacturer part number is 1101518905. It is engineered for threading in aerospace-grade materials with high accuracy.
Where to buy OSG taps for aerospace materials worldwide?
3G Electric supplies OSG taps like the 3/4"-16 UNF spiral point tap to customers worldwide. We handle full logistics and customs clearance, ensuring delivery to your facility. Contact us for availability and lead time on this precision threading tool.
How to select the right OSG tap for UNF threads?
Select an OSG tap based on thread size, tolerance class, and material. For 3/4"-16 UNF in aerospace alloys, a TiN-coated cobalt spiral point tap with plug chamfer and H5 tolerance ensures chip control and thread accuracy. Match the tap to your hole type and machine capability.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point taps for aerospace materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















