OSG #4-48 UNF Spiral-Point STI Tap, H2 / 2B-3B, Plug Chamfer, 2 Flute
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 7004400) is a #4-48 UNF, H2 / 2B-3B, Plug Chamfer tap with 2 flutes.
SKU 3G-OTH-287015
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.
Need installation or engineering help?
Ask a question
Product Description
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 7004400) is a #4-48 UNF, H2 / 2B-3B, Plug Chamfer tap with 2 flutes.
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 a workpiece before installing a helical coil thread insert. It is essential for repairing or reinforcing threads in metal, plastics, and composites across machining, automotive, and aerospace applications.
What are the specifications of the OSG STI Tap #4-48 UNF?
The OSG STI Tap (MPN 7004400) is a #4-48 UNF spiral-point tap with a plug chamfer, 2 flutes, and a thread tolerance of H2 / 2B-3B. It is designed for screw thread insert installation and is made by OSG, a leading cutting tool manufacturer.
Where to buy OSG STI Tap #4-48 UNF worldwide?
3G Electric supplies the OSG STI Tap #4-48 UNF (MPN 7004400) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine OSG cutting tools for your machining operations, regardless of your location.
How to select the correct STI tap for thread inserts?
To select the correct STI tap, match the tap size and thread pitch to the insert's specifications. For a #4-48 UNF insert, use an OSG STI tap with H2 / 2B-3B tolerance and plug chamfer. Always verify the tap is marked for screw thread insert use to ensure proper thread fit.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
