OSG Screw Thread Insert STI Tap: Spiral Fute, 3/8"-24 UNF, H2 / 2B-3B, 3 Flute

An OSG Screw Thread Insert STI Tap is used to cut internal threads in steel and stainless steel for installing helical wire thread inserts. It is ideal for repairing or reinforcing threads in industrial applications like machining, automotive, and heavy equipment maintenance.

This OSG STI Tap has a 3/8"-24 UNF thread size, H2 / 2B-3B tolerance, spiral flute design, 3 flutes, and a bottoming chamfer. It is designed for tapping holes in steel and stainless steel to accept screw thread inserts. The manufacturer part number is 0147001.

3G Electric supplies OSG STI Taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine OSG cutting tools like the 0147001 to your facility, ensuring compliance with international shipping requirements.

Select an STI tap that matches the thread insert's nominal size and pitch, such as 3/8"-24 UNF. The tap tolerance (e.g., H2 / 2B-3B) must align with the insert's class. Always refer to the insert manufacturer's drill and tap chart for proper hole preparation before tapping.