OSG Extension Tap: M5x0.8 Metric, D4 / 4H-6H, 2 Flute, Plug Chamfer
The OSG Extension Tap (M5x0.8 Metric, MPN 1111800401) is a spiral-point extension tap with a D4 / 4H-6H tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets…
SKU 3G-OTH-313659
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The OSG Extension Tap (M5x0.8 Metric, MPN 1111800401) is a spiral-point extension tap with a D4 / 4H-6H tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets demand and sources this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor, ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is an OSG extension tap used for?
An OSG extension tap is used to cut internal threads in deep or hard-to-reach holes. The extended shank allows access to recessed areas where standard taps cannot reach, making it essential for machining complex parts in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG M5x0.8 extension tap?
This OSG extension tap has a metric M5x0.8 thread, D4 / 4H-6H tolerance, 2 flutes, plug chamfer, and is made from black oxide high-speed steel. The manufacturer part number is 1111800401. It is designed for precise threading in steel and other materials.
Where to buy OSG extension taps worldwide?
3G Electric supplies OSG extension taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG tooling and ensure it reaches you efficiently, no matter your location.
How to select the right OSG extension tap for deep hole threading?
Select an OSG extension tap based on thread size, material, and hole depth. For M5x0.8 threads, ensure the tap has sufficient reach. Use a plug chamfer for through holes and consider black oxide coating for improved lubricity and wear resistance in steel applications.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point extension taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
