OSG M22x2.5 Metric Spiral-Point STI Tap, D5 / 4H-6H, Plug Chamfer, 4 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as M22x2.5 Metric with a D5 / 4H-6H tolerance, 4 flutes, and a plug chamfer (MPN 34401408). This tool is designed for…
SKU 3G-OTH-284705
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Product Description
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as M22x2.5 Metric with a D5 / 4H-6H tolerance, 4 flutes, and a plug chamfer (MPN 34401408). This tool is designed for threading holes to accept screw thread inserts, with the spiral-point geometry aiding chip evacuation during through-hole tapping.
Frequently Asked Questions
What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap cuts internal threads in multiple materials to accept helical wire thread inserts. It is commonly used in aerospace, automotive, and industrial maintenance to repair or reinforce stripped threads without replacing the parent component.
What are the specifications of the OSG STI Tap M22x2.5?
This OSG STI Tap has a M22x2.5 metric thread, D5 / 4H-6H tolerance, 4 flutes, and a plug chamfer. It features a spiral-point design for chip evacuation forward. The manufacturer part number is 34401408.
Where to buy OSG STI Tap M22x2.5 worldwide?
3G Electric supplies and delivers the OSG STI Tap M22x2.5 (MPN 34401408) worldwide. We handle full logistics and customs clearance, ensuring the correct tap reaches your facility. Contact us for availability and lead time.
How to select the correct STI tap size for M22x2.5 inserts?
Select an STI tap marked with the same thread size as the insert, such as M22x2.5. The tap tolerance (e.g., D5 / 4H-6H) must match the insert manufacturer's recommendation. Always use a plug chamfer for through-hole applications to ensure proper thread depth.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
