OSG Spiral Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute

The OSG spiral flute tap M5x0.8 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep holes. The modified bottoming chamfer allows threading close to the hole bottom, making it ideal for automotive, aerospace, and general manufacturing applications.

The OSG spiral flute tap MPN 1755705 has a metric thread size of M5x0.8, with a D4 / 4H-6H tolerance class. It features 3 flutes and a modified bottoming chamfer. This tap is designed for threading steel and stainless steel, and the spiral flute geometry aids chip evacuation in blind-hole applications.

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 time on the OSG spiral flute tap M5x0.8 (MPN 1755705) and other OSG tooling.

To select the right OSG spiral flute tap for steel, match the thread size (e.g., M5x0.8) and tolerance class (e.g., D4 / 4H-6H) to your application. For blind holes, choose a spiral flute design with a modified bottoming chamfer to thread close to the hole bottom. Ensure the tap is rated for steel and stainless steel, as OSG designs specific geometries for these materials.