OSG Screw Thread Insert STI Tap: Spiral Fute, M4x0.7 Metric, D3 / 4H-6H
SKU 3G-OTH-281084
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Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
The OSG Screw Thread Insert STI Tap is used to cut internal threads in multiple materials for installing screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where thread repair or reinforcement is needed.
What are the specifications of the OSG STI Tap MPN 34500401?
The OSG STI Tap has an M4x0.7 metric thread size, a D3 / 4H-6H tolerance class, and a spiral-flute design with 3 flutes. It is designed for tapping holes that will accept screw thread inserts in various materials.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for this OSG tap.
How to select the correct OSG STI Tap for thread inserts?
To select the correct OSG STI Tap, match the tap thread size and pitch to the insert requirements. For example, the M4x0.7 tap is for M4 inserts. Ensure the tolerance class (e.g., D3 / 4H-6H) aligns with your thread fit needs and material type.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















