OSG Screw Thread Insert STI Tap: Spiral Point, #4-40 UNC, H2 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 31440208) is a #4-40 UNC, H2 / 2B-3B, Plug Chamfer tap with 3 flutes, designed for threading nickel and titanium. 3G Electric interprets your demand for this…
SKU 3G-OTH-279733
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 31440208) is a #4-40 UNC, H2 / 2B-3B, Plug Chamfer tap with 3 flutes, designed for threading nickel and titanium. 3G Electric interprets your demand for this OEM-specified tool, sourcing it across 14 industrial departments with specialist depth in cutting tools and controls.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
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.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for nickel & titanium. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
