OSG Screw Thread Insert STI Tap: Thread Forming, 3/4"-10 UNC, H7 / 2B-3B
The OSG Screw Thread Insert STI Tap is a thread-forming tap designed for 3/4"-10 UNC applications, with an H7 / 2B-3B tolerance and a Modified Bottoming Chamfer (MPN 1626004708). This tool is engineered for forming…
SKU 3G-OTH-403917
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- 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 designed for 3/4"-10 UNC applications, with an H7 / 2B-3B tolerance and a Modified Bottoming Chamfer (MPN 1626004708). This tool is engineered for forming threads in prepared holes to accept screw thread inserts, ensuring precise internal thread geometry.
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 pre-drilled holes for installing 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 cast iron.
What are the specifications of the OSG 1626004708 STI Tap?
The OSG 1626004708 is a thread-forming STI tap with a 3/4"-10 UNC thread size. It features a modified bottoming chamfer and a tolerance class of H7 / 2B-3B. This tap is designed for use with screw thread inserts and is manufactured by OSG.
Where to buy OSG STI Taps worldwide?
3G Electric supplies OSG STI Taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the OSG 1626004708 or other thread-forming taps across 14 industrial departments.
How to select the correct STI tap for thread inserts?
Select an STI tap that matches the thread insert's size and pitch, such as 3/4"-10 UNC. Use a tap with the correct tolerance class (e.g., H7 / 2B-3B) to ensure proper fit. Choose a modified bottoming chamfer for blind holes. Always follow the insert manufacturer's recommended drill size and installation procedure.
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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.
