OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1701401)
SKU 3G-OTH-224114
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Frequently Asked Questions
What is the OSG Spiral Point Tap 1701401 used for?
The OSG Spiral Point Tap 1701401 is designed for threading through-holes in steel and stainless steel. Its spiral-point geometry pushes chips forward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where reliable thread quality is critical.
What are the specifications of the OSG Spiral Point Tap 1701401?
The OSG Spiral Point Tap 1701401 has a thread size of 7/16"-14 UNC, with an H5 tolerance for 2B-3B class fit. It features 3 flutes and a plug chamfer. The manufacturer part number is 1701401. This tap is optimized for threading through-holes in steel and stainless steel materials.
Where to buy the OSG Spiral Point Tap 1701401 worldwide?
You can source the OSG Spiral Point Tap 1701401 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 supply genuine OSG taps for your manufacturing needs.
How to select the correct OSG Spiral Point Tap for steel?
For steel threading, select a spiral point tap with the correct thread size, pitch, and chamfer type. The OSG 1701401 with a plug chamfer is ideal for through-holes. Ensure the tap tolerance (H5) matches the required thread class (2B-3B). Use appropriate cutting fluid and speed for steel to extend tool life.
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3G Electric supplies OSG spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














