OSG Spiral Point Tap: 7/16"-20 UNF, 2B+, 3 Flute, Plug Chamfer
SKU 3G-OTH-251274
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Frequently Asked Questions
What is the OSG Spiral Point Tap 7/16"-20 UNF used for?
This OSG spiral point tap is designed for through-hole threading in production environments. Its 3-flute, plug chamfer design pushes chips forward, reducing clogging. The 2B+ oversized tolerance suits applications requiring tighter thread fit, such as automotive or aerospace components, where precise thread class is critical.
What are the specifications of the OSG Spiral Point Tap 7/16"-20 UNF?
The OSG tap has a 7/16"-20 UNF thread size, 2B+ tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and carries manufacturer part number 1594200. The 2B+ designation indicates an oversized pitch diameter for achieving a tighter thread fit in demanding applications.
Where to buy the OSG Spiral Point Tap 7/16"-20 UNF worldwide?
3G Electric supplies the OSG 1594200 spiral point tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this tap to support your threading operations anywhere.
How to select the correct OSG spiral point tap for through-hole threading?
Select based on thread size, pitch, and hole type. For through holes, a spiral point tap pushes chips ahead, reducing breakage. The 2B+ oversized class provides tighter fit for critical threads. Ensure the tap material (HSS) matches workpiece hardness. OSG taps like the 1594200 are engineered for consistent performance in production runs.
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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.
