OSG Spiral Flute Tap: M7x1 Metric, D5 / 4H-6H, 3 Flute

The OSG spiral flute tap M7x1 is used for threading blind holes in materials such as steel, stainless steel, and aluminum. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise metric threads.

The OSG spiral flute tap MPN 2991108 has a thread size of M7x1 metric, a tolerance class of D5 / 4H-6H, 3 flutes, and a modified bottoming chamfer. It is designed for general purpose threading in blind holes, providing accurate thread depth and chip evacuation.

You can source OSG 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 the OSG spiral flute tap MPN 2991108 and other OSG tooling.

To select the correct OSG tap for blind holes, match the thread size (e.g., M7x1) and tolerance class (e.g., D5 / 4H-6H) to your application. Choose a spiral flute design for chip evacuation and a modified bottoming chamfer for threading close to the hole bottom. Consult OSG's technical data for material-specific recommendations.