OSG Screw Thread Insert STI Tap: Straight Fute, M10x1.5 Metric, D4 / 4H-6H
The OSG Screw Thread Insert STI Tap (Straight Flute) is a general-purpose STI tap designed for M10x1.5 Metric threads with a D4 / 4H-6H tolerance class. This 4-flute tap, MPN 12800800, is engineered for creating…
SKU 3G-OTH-262093
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Product Description
The OSG Screw Thread Insert STI Tap (Straight Flute) is a general-purpose STI tap designed for M10x1.5 Metric threads with a D4 / 4H-6H tolerance class. This 4-flute tap, MPN 12800800, is engineered for creating threads that accommodate 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 cut internal threads in pre-drilled holes for installing helical wire thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing to repair or reinforce threads in aluminum, cast iron, and steel components.
What are the specifications of the OSG STI Tap M10x1.5?
The OSG STI Tap has a metric M10x1.5 thread size, straight flute design, and a D4 / 4H-6H tolerance class. It features 4 flutes for efficient chip evacuation and is designed for general purpose thread cutting. The manufacturer part number is 12800800.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps 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 on this M10x1.5 tap.
How to select the correct OSG STI Tap size?
To select the correct OSG STI Tap, match the thread size and pitch to your insert requirements. For M10x1.5, use a tap with D4 / 4H-6H tolerance. Ensure the tap is designed for STI (screw thread insert) applications, as standard taps produce undersized threads for inserts.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















