OSG General Purpose Spiral-Flute Tap M3x0.5
The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M3x0.5 Metric size, featuring a D3 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 2990400).
SKU 3G-OTH-231094
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M3x0.5 Metric size, featuring a D3 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 2990400).
Frequently Asked Questions
What is the OSG Spiral Flute Tap M3x0.5 used for?
The OSG Spiral Flute Tap M3x0.5 is used for threading blind holes in metals, plastics, and composites. Its spiral flute design evacuates chips upward, preventing clogging. It is ideal for general-purpose tapping in automotive, aerospace, and general manufacturing applications where precise M3 threads are required.
What are the specifications of the OSG Spiral Flute Tap 2990400?
The OSG Spiral Flute Tap 2990400 has a metric M3x0.5 thread size, a D3 / 4H-6H tolerance class, and a modified bottoming chamfer. It features 3 flutes and is designed for blind-hole tapping. The manufacturer part number is 2990400, and it is a general-purpose spiral-flute tap.
Where to buy the OSG Spiral Flute Tap 2990400 worldwide?
You can source the OSG Spiral Flute Tap 2990400 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this OSG tap.
How to select the correct OSG spiral flute tap for blind holes?
To select the correct OSG spiral flute tap for blind holes, match the thread size (e.g., M3x0.5) and tolerance class (e.g., D3 / 4H-6H) to your application. Choose a modified bottoming chamfer for threading close to the hole bottom. Ensure the tap material suits your workpiece—OSG taps are available for steel, aluminum, and stainless steel.
Used in
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3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
