OSG Thread-Forming STI Tap, 9/16"-18 UNF, H9 / 2B, Modified Bottoming Chamfer
The OSG Screw Thread Insert STI Tap is a thread-forming tap for 9/16"-18 UNF threads, with an H9 / 2B tolerance and a modified bottoming chamfer. This tool is designed for forming threads in applications requiring…
SKU 3G-OTH-403900
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 is a thread-forming tap for 9/16"-18 UNF threads, with an H9 / 2B tolerance and a modified bottoming chamfer. This tool is designed for forming threads in applications requiring screw thread inserts, as specified by manufacturer part number 1626004208.
Frequently Asked Questions
What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap is used to form internal threads in a workpiece for accepting helical wire thread inserts. It is commonly applied in aerospace, automotive, and general manufacturing where strong, wear-resistant threads are required in softer materials like aluminum or magnesium.
What are the specifications of the OSG STI Tap 1626004208?
The OSG STI Tap 1626004208 is a thread-forming tap for 9/16"-18 UNF threads. It has a modified bottoming chamfer and a thread tolerance of H9 / 2B. This tap is designed to create threads that accept screw thread inserts, ensuring precise fit and strength in the mating assembly.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG Screw Thread Insert STI Tap model 1626004208.
How to select the correct OSG STI Tap for a thread insert?
To select the correct OSG STI Tap, match the tap's thread size and pitch to the insert's specifications. For example, the 9/16"-18 UNF tap is for UNF inserts. Ensure the tap tolerance (H9 / 2B) aligns with the required thread class. Always verify the chamfer type—modified bottoming for blind holes or plug for through holes.
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Common applications for OSGOSG Products
3G Electric supplies OSG thread-forming sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
