OSG Spiral Flute Tap: M12x1.75 Metric, D6 / 4H-6H, 3 Flute
SKU 3G-OTH-217983
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Frequently Asked Questions
What is the OSG spiral flute tap M12x1.75 used for?
The OSG spiral flute tap M12x1.75 is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging in deep or blind holes. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise metric threads.
What are the specifications of the OSG spiral flute tap M12x1.75?
This OSG tap has a metric thread size of M12x1.75, a D6 / 4H-6H tolerance class, 3 flutes, and a bottoming chamfer. The manufacturer part number is 1650013008. It is designed for threading blind holes in steel and stainless steel materials.
Where to buy OSG spiral flute taps worldwide?
You can source OSG spiral flute taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on this and other OSG threading tools.
How to select the correct OSG spiral flute tap for steel?
To select the correct OSG spiral flute tap for steel, match the thread size (e.g., M12x1.75) and tolerance class (e.g., D6 / 4H-6H) to your application. For blind holes, choose a bottoming chamfer. Ensure the tap is rated for steel and stainless steel, as OSG designs specific geometries for these materials.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



