OSG Screw Thread Insert STI Tap: Spiral Point, 1/4"-28 UNC, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-284662
- 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 general manufacturing to repair or reinforce tapped holes in aluminum, steel, and cast iron.
What are the specifications of the OSG STI Tap 1/4"-28 UNC?
This OSG STI Tap has a 1/4"-28 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a spiral-point plug chamfer. The spiral-point design pushes chips forward, making it suitable for through-hole tapping in multiple materials. Manufacturer part number is 1715408.
Where to buy OSG STI Taps worldwide?
3G Electric supplies and delivers OSG STI Taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this OSG 1/4"-28 UNC spiral-point tap.
How to select the correct STI tap size for thread inserts?
Select an STI tap that matches the thread insert's nominal size and pitch, such as 1/4"-28 UNC. The tap must have STI (Screw Thread Insert) designation to cut the oversized hole required for the insert. Always verify the insert manufacturer's recommended drill and tap specifications.
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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.















