OSG Screw Thread Insert STI Tap: Spiral Point, #10-24 UNC, H2 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap is a #10-24 UNC spiral-point tap for steel and stainless steel, featuring an H2 / 2B-3B tolerance, 3-flute design, and plug chamfer (MPN 30100508).
SKU 3G-OTH-265396
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
The OSG Screw Thread Insert STI Tap is a #10-24 UNC spiral-point tap for steel and stainless steel, featuring an H2 / 2B-3B tolerance, 3-flute design, and plug chamfer (MPN 30100508).
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 commonly applied in aerospace, automotive, and industrial maintenance to repair or reinforce stripped threads without replacing the parent material.
What are the specifications of the OSG STI Tap #10-24 UNC?
This OSG STI Tap has a #10-24 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It features a spiral-point design for efficient chip evacuation. The manufacturer part number is 30100508. It is designed for tapping holes that will accept screw thread inserts.
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 this #10-24 UNC spiral-point tap.
How to select the correct OSG STI Tap for steel?
Select an OSG STI Tap based on thread size, pitch, and material. For steel and stainless steel, use a spiral-point design with H2 tolerance for 2B-3B class threads. Verify the tap matches the insert size (e.g., #10-24 UNC). Always follow OSG's recommended speeds and feeds for optimal thread quality.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point 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.
