OSG Screw Thread Insert STI Tap: Spiral Point, 3/8"-24 UNF, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-287004
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap cuts internal threads in a pre-drilled hole to accept a helical wire thread insert. It is used in industrial maintenance and production applications where stripped or worn threads need repair, or where stronger threads are required in softer materials.
What are the specifications of the OSG 7018300 STI Tap?
The OSG 7018300 is a spiral-point STI tap with 3/8"-24 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for through-hole tapping and produces threads that accept screw thread inserts. The spiral point pushes chips ahead, reducing clogging.
Where to buy OSG STI Taps worldwide?
3G Electric supplies OSG STI Taps like the 7018300 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools across our 14 industrial departments.
How to select the correct STI tap size for a thread insert?
Select an STI tap that matches the thread insert's nominal size and pitch, such as 3/8"-24 UNF. The tap's H3 / 2B-3B tolerance ensures the insert fits correctly. Always verify the insert manufacturer's recommended drill size and tap specification before ordering.
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