OSG Screw Thread Insert STI Tap: Spiral Fute, 7/16"-14 UNC, H4 / 2B-3B
SKU 3G-OTH-281125
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Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-flute STI tap is designed for cutting internal threads in multiple materials before installing screw thread inserts. It is commonly used in automotive, aerospace, and general manufacturing applications where thread repair or reinforcement is required.
What are the specifications of the OSG 31501708 STI tap?
The OSG 31501708 is a spiral-flute STI tap with a 7/16"-14 UNC thread size, H4 / 2B-3B tolerance, and 3 flutes. It is designed for multiple materials and is used to create threads for screw thread inserts. The H4 tolerance ensures proper fit for insert installation.
Where to buy OSG STI taps in worldwide?
You can source OSG STI 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 time on the OSG 31501708 spiral-flute STI tap.
How to select the correct OSG STI tap for thread inserts?
Select an OSG STI tap based on the thread size and tolerance required for your insert. For a 7/16"-14 UNC insert, use the OSG 31501708 with H4 / 2B-3B tolerance. Ensure the tap matches the material being threaded and follow standard tapping practices for spiral-flute taps.
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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.
