OSG Spiral Flute Tap: #10-24 UNC, H3 / 2B-3B, 2 Flute
The OSG Spiral Flute Tap (#10-24 UNC, MPN 1645010243) is a spiral-flute tap for steel and stainless steel, featuring a H3 / 2B-3B tolerance, 2-flute design, and modified bottoming chamfer. 3G Electric interprets this…
SKU 3G-OTH-218820
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Product Description
The OSG Spiral Flute Tap (#10-24 UNC, MPN 1645010243) is a spiral-flute tap for steel and stainless steel, featuring a H3 / 2B-3B tolerance, 2-flute design, and modified bottoming chamfer. 3G Electric interprets this demand and sources the genuine OSG tap, backed by specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the OSG spiral flute tap #10-24 UNC used for?
The OSG spiral flute tap #10-24 UNC is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep or blind holes. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threads are required.
What are the specifications of the OSG spiral flute tap 1645010243?
The OSG spiral flute tap 1645010243 is a #10-24 UNC tap with a H3 / 2B-3B thread tolerance. It features 2 flutes and a modified bottoming chamfer, making it suitable for threading blind holes in steel and stainless steel. The manufacturer part number is 1645010243.
Where to buy OSG spiral flute taps worldwide?
You can source OSG spiral flute taps 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 on the OSG 1645010243 tap.
How to select the correct OSG spiral flute tap for steel?
To select the correct OSG spiral flute tap for steel, match the thread size (e.g., #10-24 UNC), thread tolerance (H3 / 2B-3B), and chamfer type (modified bottoming for blind holes). Ensure the tap is rated for steel and stainless steel. OSG taps are precision-ground for consistent performance in production threading.
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3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















