OSG M18x2.5 Metric STI Tap, D5 / 4H-6H, 4 Flute, Straight Flute
The OSG Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap in M18x2.5 Metric with a D5 / 4H-6H tolerance class and 4 flutes (MPN 12801200). 3G Electric interprets this demand and sources the…
SKU 3G-OTH-262024
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap in M18x2.5 Metric with a D5 / 4H-6H tolerance class and 4 flutes (MPN 12801200). 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by our specialist expertise across 14 industrial departments — and we supply far more than is listed.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 a workpiece before installing a helical wire thread insert. It is commonly applied in automotive, aerospace, and general manufacturing to repair or reinforce threads in softer materials like aluminum or cast iron.
What are the specifications of the OSG STI Tap M18x2.5?
The OSG STI Tap has a metric thread size of M18x2.5, a straight flute design, and a D5 / 4H-6H tolerance class. It features 4 flutes for efficient chip evacuation and is a general-purpose tap for thread insert installation. The manufacturer part number is 12801200.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps from 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 M18x2.5 tap.
How to select the correct OSG STI Tap for thread inserts?
Select an OSG STI Tap based on the thread insert size and material. For M18x2.5 metric inserts, use a tap with matching pitch and a D5 / 4H-6H tolerance class. Ensure the tap has sufficient flutes (e.g., 4 flutes) for chip clearance in the workpiece material.
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.
