OSG Screw Thread Insert STI Tap: Spiral Fute, 1/4"-20 UNC, H3 / 2B-3B
SKU 3G-OTH-262356
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Frequently Asked Questions
What is OSG Screw Thread Insert STI Tap used for?
The OSG Screw Thread Insert STI Tap is used to cut internal threads in aluminum for installing helical screw thread inserts. It is ideal for aerospace, automotive, and general manufacturing applications where strong, wear-resistant threads are required in soft materials.
What are the specifications of the OSG STI Tap 1303900600?
This OSG STI tap has a thread size of 1/4"-20 UNC, a thread limit of H3 / 2B-3B, and a spiral-flute design with 2 flutes. It is designed for tapping aluminum and other non-ferrous materials. The manufacturer part number is 1303900600.
Where to buy OSG STI Tap 1303900600 worldwide?
You can source the OSG STI Tap 1303900600 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.
How to select the correct OSG STI tap for aluminum?
Select an OSG STI tap with a spiral-flute design for aluminum to ensure efficient chip evacuation. Match the thread size (e.g., 1/4"-20 UNC) and thread limit (H3 / 2B-3B) to your insert requirements. Use a tap with 2 flutes for better cutting action in softer materials.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
