OSG Spiral Point Tap: 7/16"-14 UNC, 2B+, 3 Flute, Plug Chamfer
SKU 3G-OTH-251343
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Frequently Asked Questions
What is the OSG Spiral Point Tap 1594000 used for?
The OSG Spiral Point Tap 1594000 is used for threading through-holes in metal. Its spiral-point design pushes chips forward, preventing clogging. It is ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications where a 7/16"-14 UNC thread with a 2B+ tolerance is required.
What are the specifications of the OSG Spiral Point Tap 1594000?
The OSG Spiral Point Tap 1594000 has a 7/16"-14 UNC thread size, a 2B+ tolerance class, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is an oversized spiral-point tap designed for through-hole threading. The manufacturer part number is 1594000.
Where to buy the OSG Spiral Point Tap 1594000 worldwide?
You can source the OSG Spiral Point Tap 1594000 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this OSG tap.
How to select the correct OSG Spiral Point Tap for UNC threads?
To select the correct OSG spiral point tap, match the thread size (e.g., 7/16"-14 UNC), tolerance class (e.g., 2B+ for tighter fit), and chamfer type (plug for through-holes). Ensure the tap material (HSS) suits your workpiece. For oversized taps like the 1594000, verify the required thread class for proper fit.
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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.















