OSG Screw Thread Insert STI Tap: Spiral Fute, #6-32 UNC, H2 / 2B-3B
SKU 3G-OTH-281174
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Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
The OSG Screw Thread Insert STI Tap is used to cut internal threads in multiple materials for installing screw thread inserts. It is commonly applied in aerospace, automotive, and general manufacturing where strong, wear-resistant threads are required in softer base materials.
What are the specifications of the OSG Screw Thread Insert STI Tap?
This OSG STI tap has a #6-32 UNC thread size, H2 / 2B-3B tolerance, and a 3-flute spiral flute design. The manufacturer part number is 1715908. It is designed for threading multiple materials to accept screw thread inserts.
Where to buy OSG Screw Thread Insert STI Tap in worldwide?
You can source the OSG Screw Thread Insert STI Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.
How to select the correct OSG STI tap for a project?
Select the OSG STI tap based on the thread size and pitch required for your insert, such as #6-32 UNC. Ensure the tap tolerance (H2 / 2B-3B) matches your desired thread class. For multiple materials, a spiral flute design helps evacuate chips. Consult OSG's technical data for material-specific recommendations.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















