OSG Spiral Point Tap: 5/16"-18 UNC, 2B+, 2 Flute, Plug Chamfer
SKU 3G-OTH-251327
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Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips forward, preventing clogging and enabling faster, cleaner thread cutting in production environments across industries like automotive and aerospace.
What are the specifications of the OSG 1590800 tap?
The OSG 1590800 is a 5/16"-18 UNC spiral point tap with a 2B+ tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel and is oversized for achieving tighter thread fits in demanding applications.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 1590800 to worldwide locations. We handle full logistics and customs clearance, sourcing genuine industrial equipment across 14 departments. Contact us for pricing and delivery to your region.
How to select the right OSG tap for a job?
Select an OSG tap based on thread size, pitch, material, and hole type. For through holes, a spiral point tap like the 5/16"-18 UNC is ideal. Match the tap tolerance (e.g., 2B+) to your required thread class and use cutting fluid for best results.
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Common applications for OSGOSG Products
3G Electric supplies OSG oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
