OSG Screw Thread Insert STI Tap: Spiral Point, 7/8"-9 UNC, H3 / 2B-3B, 4 Flute
SKU 3G-OTH-284628
- 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 multiple materials to accept helical wire thread inserts. It is commonly used in aerospace, automotive, and industrial maintenance to repair or reinforce tapped holes in aluminum, steel, and cast iron.
What are the specifications of the OSG STI Tap 31403601?
The OSG STI Tap 31403601 is a spiral-point, plug-chamfer tap with 4 flutes. It cuts a 7/8"-9 UNC thread and is ground to H3 / 2B-3B tolerance class. This tap is designed for through-hole threading in multiple materials.
Where to buy OSG STI Tap 31403601 worldwide?
3G Electric supplies the OSG STI Tap 31403601 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this spiral-point tap for thread insert installation.
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 7/8"-9 UNC. The tap must be ground to the correct tolerance class (e.g., H3 / 2B-3B) to ensure the insert seats properly. Always verify the insert manufacturer's recommended tap drill size.
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Aplikasi umum untuk OSGOSG Produk
3G Electric memasok OSG spiral-point sti taps for multiple materials. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















