OSG 1103601100 Spiral-Point STI Tap for Aluminum
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 1103601100) is a spiral-point STI tap for aluminum, with a 3/8"-24 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. 3G Electric interprets this…
SKU 3G-OTH-250422
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 1103601100) is a spiral-point STI tap for aluminum, with a 3/8"-24 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. 3G Electric interprets this demand and sources the genuine OSG product, backed by specialist expertise in cutting tools across 14 industrial departments.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-point STI tap is designed for cutting internal threads in aluminum and other non-ferrous materials before installing screw thread inserts. It is commonly used in aerospace, automotive, and general manufacturing applications where reliable thread repair or reinforcement is required.
What are the specifications of the OSG 1103601100 STI tap?
The OSG 1103601100 is a spiral-point STI tap with a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for tapping holes that will accept screw thread inserts, ensuring proper fit and thread strength in aluminum and similar materials.
Where to buy OSG STI taps in worldwide?
3G Electric supplies OSG STI taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on the OSG 1103601100 spiral-point STI tap for aluminum.
How to select the correct STI tap for aluminum?
Select an STI tap with the same thread size and pitch as the insert you plan to install. For aluminum, use a spiral-point design with a plug chamfer and H3 tolerance, like this OSG tap. Ensure the tap matches the required thread class (2B-3B) for proper insert seating.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
