OSG Straight Flute Tap: #12-24 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer
The OSG Straight Flute Tap (#12-24 UNC) is a general purpose hand tap with a H3 / 2B-3B tolerance, 4-flute design, plug chamfer, and TiN coated high speed steel construction (MPN 1025505). 3G Electric interprets your…
SKU 3G-OTH-221826
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Product Description
The OSG Straight Flute Tap (#12-24 UNC) is a general purpose hand tap with a H3 / 2B-3B tolerance, 4-flute design, plug chamfer, and TiN coated high speed steel construction (MPN 1025505). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.
Frequently Asked Questions
What is the OSG Straight Flute Tap #12-24 UNC used for?
The OSG Straight Flute Tap #12-24 UNC is a general-purpose hand tap designed for threading holes in metal, plastic, and composite materials. It is commonly used in automotive, aerospace, and general manufacturing for creating internal threads in through or blind holes. The TiN coating reduces friction and extends tool life.
What are the specifications of the OSG Straight Flute Tap #12-24 UNC?
The OSG Straight Flute Tap has a #12-24 UNC thread size, H3 pitch diameter tolerance, and fits 2B-3B class of fit. It features 4 flutes, a plug chamfer, and is made from TiN-coated high-speed steel. The manufacturer part number is 1025505. OSG is the OEM brand.
Where to buy the OSG Straight Flute Tap #12-24 UNC worldwide?
You can source the OSG Straight Flute Tap #12-24 UNC 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; we provide reliable sourcing for this OSG tap.
How to select the correct OSG Straight Flute Tap for UNC threads?
To select the correct OSG Straight Flute Tap, match the thread size (e.g., #12-24 UNC) and class of fit (2B-3B) to your application. For through holes, use a plug or bottoming chamfer; for blind holes, consider a taper chamfer. The TiN coating is ideal for ferrous materials. Always verify the H3 tolerance for precision.
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3G Electric supplies OSG general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















