OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (5/16"-24 UNF) is a general-purpose spiral-point tap with an H3 / 2B-3B tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction (MPN 1231201). 3G Electric…
SKU 3G-OTH-214176
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Product Description
The OSG Spiral Point Tap (5/16"-24 UNF) is a general-purpose spiral-point tap with an H3 / 2B-3B tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction (MPN 1231201). 3G Electric sources this and thousands of other industrial cutting tools across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right solution.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG Spiral Point Tap 5/16"-24 UNF used for?
The OSG Spiral Point Tap is used for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, reducing clogging. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required.
What are the specifications of the OSG Spiral Point Tap 5/16"-24 UNF?
This OSG tap has a 5/16"-24 UNF thread size, H3 / 2B-3B tolerance, 2 flutes, plug chamfer, and black oxide high-speed steel construction. The manufacturer part number is 1231201. It is designed for general-purpose threading in a variety of materials.
Where to buy the OSG Spiral Point Tap 5/16"-24 UNF worldwide?
You can source the OSG Spiral Point Tap 5/16"-24 UNF 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 Point Tap for a job?
Select the tap based on thread size (e.g., 5/16"-24 UNF), material, and hole type. For blind holes, use a spiral-point tap like this OSG model to push chips forward. Ensure the tap's tolerance (H3 / 2B-3B) matches your required thread class. Consult OSG's technical data for optimal speeds and feeds.
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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.















