OSG 3/4"-16 UNF Thread-Forming STI Tap, H9 / 2B-3B, Modified Bottoming Chamfer
The OSG Screw Thread Insert STI Tap is a thread-forming tap for 3/4"-16 UNF threads, with an H9 / 2B-3B tolerance and a modified bottoming chamfer (MPN 1626005008). This tool is designed for forming threads in STI…
SKU 3G-OTH-403962
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
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Product Description
The OSG Screw Thread Insert STI Tap is a thread-forming tap for 3/4"-16 UNF threads, with an H9 / 2B-3B tolerance and a modified bottoming chamfer (MPN 1626005008). This tool is designed for forming threads in STI (screw thread insert) applications.
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 wire thread insert. It is commonly applied in aerospace, automotive, and general manufacturing where high-strength, wear-resistant threads are required in softer materials like aluminum or magnesium.
What are the specifications of the OSG STI Tap MPN 1626005008?
The OSG STI Tap MPN 1626005008 is a thread-forming tap for 3/4"-16 UNF threads. It has a tolerance class of H9 / 2B-3B and features a modified bottoming chamfer. This tap is designed for use with screw thread inserts and is made by OSG, a leading cutting tool manufacturer.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor established in 1990. 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 MPN 1626005008.
How to select the correct OSG STI Tap for thread inserts?
To select the correct OSG STI Tap, match the tap's thread size and pitch to the insert's specifications. For example, the MPN 1626005008 is for 3/4"-16 UNF inserts. Ensure the tap tolerance (H9 / 2B-3B) aligns with your required thread class. Use a modified bottoming chamfer 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.
