OSG Screw Thread Insert STI Tap: Spiral Fute, #8-36 UNF, H2 / 2B-3B
SKU 3G-OTH-281156
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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 general manufacturing to repair or reinforce tapped holes in aluminum, steel, and cast iron.
What are the specifications of the OSG STI Tap #8-36 UNF?
This OSG STI Tap is #8-36 UNF with a spiral flute design, 3 flutes, and a thread tolerance of H2 / 2B-3B. It is designed for tapping holes that will receive screw thread inserts, ensuring precise fit and strong threads in multiple materials.
Where to buy OSG STI Taps worldwide?
3G Electric supplies OSG STI Taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OSG cutting tools and can quote for your specific thread insert tap requirements.
How to select the correct OSG STI Tap size?
Select an OSG STI Tap by matching the thread size and pitch to the insert you will install. For #8-36 UNF, use this spiral flute tap for through holes. Always verify the thread class (H2 / 2B-3B) matches your application to ensure proper insert seating and thread strength.
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.
