OSG Screw Thread Insert STI Tap: Straight Fute, 3/8"-24 UNF, H3 / 2B-3B, 4 Flute
The OSG Screw Thread Insert STI Tap (SKU 6018700, MPN 6018700) is a general-purpose STI tap with a straight flute design, sized 3/8"-24 UNF. It features a bottoming chamfer, 4 flutes, and an H3 / 2B-3B tolerance…
SKU 3G-OTH-262061
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The OSG Screw Thread Insert STI Tap (SKU 6018700, MPN 6018700) is a general-purpose STI tap with a straight flute design, sized 3/8"-24 UNF. It features a bottoming chamfer, 4 flutes, and an H3 / 2B-3B tolerance class, making it suitable for threading insert-ready holes in industrial applications.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
The OSG Screw Thread Insert STI Tap is used to cut internal threads in metal or plastic for installing screw thread inserts. It is ideal for repair and production applications where a stronger or replaceable thread is needed, common in automotive, aerospace, and industrial maintenance.
What are the specifications of the OSG STI Tap 6018700?
The OSG STI Tap 6018700 has a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is a straight flute, general purpose tap designed for screw thread insert installation. The H3 tolerance ensures precise thread fit for 2B-3B class threads.
Where to buy OSG STI Tap 6018700 worldwide?
You can source the OSG STI Tap 6018700 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this OSG tap.
How to select the correct OSG STI tap for a thread repair?
To select the correct OSG STI tap, match the thread size and pitch (e.g., 3/8"-24 UNF) to the insert you plan to install. Choose the chamfer type: bottoming for blind holes, taper for through holes. Verify the tolerance class (H3 for 2B-3B fit) and ensure the tap is designed for STI inserts, not standard threads.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
