OSG 1/4"-28 UNF Spiral-Flute STI Tap for Aluminum, H3 / 2B-3B, 2 Flute
OSG Spiral-Flute STI Taps for Aluminum.
SKU 3G-OTH-262358
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
OSG Spiral-Flute STI Taps for Aluminum.
Frequently Asked Questions
What is an OSG spiral-flute STI tap used for?
An OSG spiral-flute STI tap is used to cut internal threads in aluminum for screw thread inserts. It is designed for through-hole applications, with spiral flutes that evacuate chips upward, preventing clogging and ensuring clean threads in softer materials like aluminum.
What are the specifications of the OSG 1/4"-28 UNF STI tap?
The OSG STI tap has a thread size of 1/4"-28 UNF, a thread limit of H3 / 2B-3B, and 2 flutes. It is a spiral-flute design for aluminum. The manufacturer part number is 1303900708. It is used to prepare holes for screw thread inserts.
Where to buy OSG STI taps 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 OSG spiral-flute STI tap.
How to select the correct STI tap for aluminum?
Select an STI tap with spiral flutes for aluminum to ensure chip evacuation. Match the thread size (e.g., 1/4"-28 UNF) and thread limit (e.g., H3 / 2B-3B) to your insert requirements. Use a tap designed for softer materials to avoid galling and achieve accurate threads.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
