OSG Screw Thread Insert STI Tap: Spiral Point, #4-40 UNC, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-279733
- 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 is used to cut internal threads in nickel and titanium alloys for installing helical thread inserts. It is essential in aerospace, automotive, and industrial applications where strong, wear-resistant threads are required in hard materials.
What are the specifications of the OSG STI Tap #4-40 UNC?
This OSG STI Tap is #4-40 UNC with a H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for nickel and titanium. The manufacturer part number is 31440208. It is supplied by 3G Electric for global delivery.
Where to buy OSG STI Taps for nickel and titanium worldwide?
You can source OSG STI Taps for nickel and titanium worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this #4-40 UNC spiral-point tap.
How to select the correct STI tap for thread inserts?
Select an STI tap that matches the thread size and pitch of the insert, such as #4-40 UNC. Use a spiral-point design for through holes in nickel or titanium. Ensure the tap tolerance (e.g., H2 / 2B-3B) aligns with the required thread class. 3G Electric can help specify the right tool.
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Aplikasi umum untuk OSGOSG Produk
3G Electric memasok OSG spiral-point sti taps for nickel & titanium. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















