OSG Screw Thread Insert STI Tap: Spiral Fute, 1"-8 UNC, H4 / 2B-3B, 4 Flute
SKU 3G-OTH-244319
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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 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 across machining, power transmission, and material handling.
What are the specifications of the OSG STI Tap 30206301?
The OSG STI Tap 30206301 has a 1"-8 UNC thread size, H4 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is a spiral-flute design for steel and stainless steel, with manufacturer part number 30206301.
Where to buy OSG STI Tap 30206301 worldwide?
3G Electric supplies the OSG STI Tap 30206301 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this spiral-flute STI tap to your facility, ensuring you get the right thread insert tap for your application.
How to select the correct OSG STI tap for thread inserts?
Select an OSG STI tap based on the thread size (e.g., 1"-8 UNC), material (steel or stainless steel), and chamfer type. For blind holes, use a bottoming chamfer like this model. Always match the tap tolerance (H4 / 2B-3B) to the insert specification for proper thread fit.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
