OSG Straight Flute Tap: M12x1.25 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer
The OSG Straight Flute Tap (M12x1.25 Metric) is a carbide, bottoming-chamfer machine tap for aluminum, with 4 flutes and an OH4 / 4H-6H tolerance class (MPN 22840). 3G Electric interprets this demand and sources the…
SKU 3G-OTH-211070
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Straight Flute Tap (M12x1.25 Metric) is a carbide, bottoming-chamfer machine tap for aluminum, with 4 flutes and an OH4 / 4H-6H tolerance class (MPN 22840). 3G Electric interprets this demand and sources the genuine OSG tap, backed by specialist depth in cutting tools across 14 industrial departments.
Frequently Asked Questions
What is OSG straight flute tap M12x1.25 used for?
This OSG carbide tap is designed for threading blind holes in aluminum and non-ferrous materials. Its bottoming chamfer allows threading close to the hole bottom, making it ideal for automotive, aerospace, and general machining applications where precise internal threads are required.
What are the specifications of OSG straight flute tap 22840?
The OSG tap has M12x1.25 metric thread, OH4 / 4H-6H tolerance, 4 flutes, bottoming chamfer, and is made of carbide. It is a straight-flute machine tap designed for aluminum. The manufacturer part number is 22840.
Where to buy OSG straight flute tap 22840 worldwide?
3G Electric supplies and delivers the OSG straight flute tap 22840 to worldwide locations. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive genuine OSG cutting tools for your threading operations.
How to select the right tap for aluminum threading?
For aluminum, choose a tap with sharp cutting edges and proper flute geometry to prevent chip clogging. OSG carbide taps like this M12x1.25 bottoming chamfer model provide hardness and wear resistance. Ensure thread tolerance (OH4 / 4H-6H) matches your application requirements for accurate fit.
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Common applications for OSGOSG Products
3G Electric supplies OSG straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
