OSG Spiral Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Flute Tap (3/8"-16 UNC, MPN 5005408) is a general-purpose spiral-flute tap with an H5 / 2B-3B tolerance, plug chamfer, and TiCN-coated high-speed steel construction. It features 3 flutes for efficient…
SKU 3G-OTH-230712
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Product Description
The OSG Spiral Flute Tap (3/8"-16 UNC, MPN 5005408) is a general-purpose spiral-flute tap with an H5 / 2B-3B tolerance, plug chamfer, and TiCN-coated high-speed steel construction. It features 3 flutes for efficient chip evacuation in through-hole threading applications.
Frequently Asked Questions
What is the OSG spiral flute tap 5005408 used for?
The OSG spiral flute tap 5005408 is designed for threading blind holes in materials like steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging. It is commonly used in automotive, aerospace, and general manufacturing applications where clean, accurate threads are required.
What are the specifications of the OSG spiral flute tap 5005408?
This OSG tap has a 3/8"-16 UNC thread size, H5 tolerance, and a plug chamfer. It features 3 flutes, TiCN coating, and is made from high-speed steel. It is suitable for 2B-3B thread classes. The manufacturer part number is 5005408.
Where to buy the OSG spiral flute tap 5005408 worldwide?
You can source the OSG spiral flute tap 5005408 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.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 5005408 to evacuate chips upward. Match the tap's thread size (e.g., 3/8"-16 UNC), tolerance (H5), and coating (TiCN) to your material and thread class. Ensure the chamfer type (plug) suits the hole depth.
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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.















