OSG Spiral Point Tap: #4-36 UNS, H2 / 2B-3B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (#4-36 UNS, MPN 1206801) is a general purpose spiral-point tap with a H2 / 2B-3B tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets…
SKU 3G-OTH-215831
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Product Description
The OSG Spiral Point Tap (#4-36 UNS, MPN 1206801) is a general purpose spiral-point tap with a H2 / 2B-3B tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is the OSG Spiral Point Tap #4-36 UNS used for?
The OSG Spiral Point Tap #4-36 UNS is a general-purpose tap designed for through-hole threading in ferrous and non-ferrous materials. Its spiral-point design pushes chips forward, reducing chip clogging and enabling faster threading. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Spiral Point Tap #4-36 UNS?
The OSG Spiral Point Tap #4-36 UNS has a thread size of #4-36 UNS, a H2 / 2B-3B tolerance, 2 flutes, a plug chamfer, and a black oxide high-speed steel finish. The manufacturer part number is 1206801. It is designed for through-hole threading and provides good wear resistance.
Where to buy the OSG Spiral Point Tap #4-36 UNS worldwide?
You can source the OSG Spiral Point Tap #4-36 UNS worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine OSG taps for industrial applications.
How to select the correct OSG Spiral Point Tap for through-hole threading?
To select the correct OSG spiral point tap, match the thread size (e.g., #4-36 UNS), tolerance class (H2 / 2B-3B), and chamfer type (plug) to your application. Spiral point taps are ideal for through holes as they push chips forward. Ensure the tap material (high-speed steel) suits the workpiece material. Consult OSG's technical data for optimal performance.
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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.

