OSG Spiral Point Tap: M3x0.5 Metric, OH2 / 6H, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (M3x0.5 Metric, MPN 15368) is a general purpose spiral-point tap with an OH2 / 6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets this demand and…
SKU 3G-OTH-215342
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Product Description
The OSG Spiral Point Tap (M3x0.5 Metric, MPN 15368) is a general purpose spiral-point tap with an OH2 / 6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets this demand and sources the genuine OSG product, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right solution.
Frequently Asked Questions
What is the OSG spiral point tap M3x0.5 used for?
The OSG spiral point tap M3x0.5 is used for threading blind or through holes in metal workpieces. Its spiral point design pushes chips forward, making it ideal for production tapping in steel, aluminum, and cast iron. Common applications include automotive, aerospace, and general manufacturing where precise M3 threads are required.
What are the specifications of the OSG spiral point tap M3x0.5?
This OSG tap has a metric M3x0.5 thread size with an OH2 / 6H tolerance class. It features 3 flutes, a plug chamfer, and is made from high-speed steel. The manufacturer part number is 15368. It is designed for general-purpose tapping in materials up to 850 N/mm² tensile strength.
Where to buy OSG spiral point taps in worldwide?
You can source OSG spiral point taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the M3x0.5 tap (MPN 15368) or other OSG tooling.
How to select the correct OSG tap for a threading application?
Select an OSG tap based on thread size (e.g., M3x0.5), material hardness, and hole type. For through holes, a spiral point tap like this one pushes chips ahead. For blind holes, use a spiral flute tap. Match the tolerance class (OH2 / 6H) to your required thread fit. Always use proper cutting fluid for HSS taps.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














