OSG Screw Thread Insert STI Tap: Thread Forming, #8-36 UNF, H2 / 2B-3B
The OSG Screw Thread Insert STI Tap is a thread-forming tap for #8-36 UNF applications, featuring an H2 / 2B-3B tolerance and a Modified Bottoming Chamfer (MPN 1626001308). This tool is designed for forming internal…
SKU 3G-OTH-403869
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 #8-36 UNF applications, featuring an H2 / 2B-3B tolerance and a Modified Bottoming Chamfer (MPN 1626001308). This tool is designed for forming internal threads in prepared holes to accept screw thread inserts.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
The OSG Screw Thread Insert STI Tap is used to form internal threads in pre-drilled holes for installing screw thread inserts. It is commonly applied in aerospace, automotive, and general manufacturing where strong, wear-resistant threads are needed in softer materials like aluminum or plastics.
What are the specifications of the OSG Screw Thread Insert STI Tap?
This OSG thread-forming STI tap has a #8-36 UNF thread size, H2 / 2B-3B tolerance class, and a modified bottoming chamfer. The manufacturer part number is 1626001308. It is designed for forming threads in materials where chip evacuation is difficult, such as ductile metals.
Where to buy the OSG Screw Thread Insert STI Tap worldwide?
You can source the OSG Screw Thread Insert STI Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to select the correct OSG STI tap for a thread insert?
Select the OSG STI tap based on the thread insert size and material. For #8-36 UNF inserts, use this tap with H2 tolerance for 2B-3B class threads. Ensure the tap matches the insert manufacturer's recommended drill size and chamfer type, such as modified bottoming for blind 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.
