OSG Thread-Forming STI Tap, 1/4"-28 UNF, H4 / 2B-3B, Modified Bottoming Chamfer
The OSG Screw Thread Insert STI Tap: Thread Forming (MPN 1626002208) is a thread-forming tap for 1/4"-28 UNF applications, specified as H4 / 2B-3B with a Modified Bottoming Chamfer. This tool is designed for creating…
SKU 3G-OTH-403895
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The OSG Screw Thread Insert STI Tap: Thread Forming (MPN 1626002208) is a thread-forming tap for 1/4"-28 UNF applications, specified as H4 / 2B-3B with a Modified Bottoming Chamfer. This tool is designed for creating internal threads compatible with screw thread inserts.
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 before installing a helical coil thread insert. It is ideal for aerospace, automotive, and general manufacturing applications requiring strong, wear-resistant threads in materials like aluminum and steel.
What are the specifications of the OSG 1626002208 STI Tap?
The OSG 1626002208 is a thread-forming STI tap with a 1/4"-28 UNF thread size, H4 / 2B-3B tolerance, and a modified bottoming chamfer. It is designed for creating threads that accept screw thread inserts, ensuring precise fit and high thread strength.
Where to buy OSG STI taps in worldwide?
3G Electric supplies OSG STI taps like the 1626002208 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this thread-forming tap for your industrial application.
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 (e.g., 1/4"-28 UNF) and tolerance (H4 / 2B-3B) to the insert's specifications. Use a modified bottoming chamfer for blind holes. Always verify material compatibility and consult OSG's technical data for optimal thread forming.
Used in
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.
