OSG Screw Thread Insert STI Tap: Spiral Fute, M24x3 Metric, D6 / 4H-6H

The OSG Screw Thread Insert STI Tap is used to cut internal threads for helical wire thread inserts in multiple materials. It is commonly applied in aerospace, automotive, and general manufacturing where thread repair or reinforcement is needed. The spiral-flute design aids chip evacuation in blind-hole applications.

This OSG STI tap has a metric M24x3 thread size, a D6 / 4H-6H tolerance class, and 4 flutes. The spiral-flute geometry is designed for threading multiple materials. The manufacturer part number is 34501508. It is suitable for creating threads that accept screw thread inserts.

You can source the OSG Screw Thread Insert STI Tap worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time on this M24x3 spiral-flute tap.

Select an OSG STI tap by matching the thread size (e.g., M24x3) and pitch to the insert requirements. The tolerance class (D6 / 4H-6H) must align with the desired thread fit. For blind holes, choose spiral-flute taps like this model for chip evacuation. Always verify material compatibility and use proper tapping speed.