OSG Screw Thread Insert STI Tap: Spiral Fute, 9/16"-18 UNF, H4 / 2B-3B
OSG Spiral-Flute STI Taps for Steel & Stainless Steel.
SKU 3G-OTH-244174
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
OSG Spiral-Flute STI Taps for Steel & Stainless Steel.
Frequently Asked Questions
What is the OSG 30203401 STI tap used for?
The OSG 30203401 is a spiral-flute STI tap designed for cutting internal threads in steel and stainless steel for screw thread inserts. It is commonly used in aerospace, automotive, and general manufacturing where strong, replaceable threads are required in hard materials.
What are the specifications of the OSG 30203401 STI tap?
The OSG 30203401 is a 9/16"-18 UNF spiral-flute STI tap with 4 flutes. It has a thread tolerance of H4 / 2B-3B, making it suitable for producing threads that accept standard screw thread inserts. It is designed for use in steel and stainless steel workpieces.
Where to buy the OSG 30203401 STI tap worldwide?
3G Electric supplies the OSG 30203401 STI tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this OSG tap to any country.
How to select the correct OSG STI tap for steel?
To select the correct OSG STI tap, match the thread size and pitch to your insert requirements. For steel and stainless steel, choose a spiral-flute design like the 30203401 for chip evacuation. Ensure the tap tolerance (e.g., H4 / 2B-3B) aligns with your desired thread class. Always use appropriate cutting fluid.
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.
