OSG Spiral Flute Tap: 3/8"-24 UNF, H3 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (3/8"-24 UNF, MPN 2931800) is a general-purpose spiral-flute tap with an H3 / 2B-3B tolerance and a modified bottoming chamfer. It features 3 flutes for efficient chip evacuation in…
SKU 3G-OTH-229911
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Spiral Flute Tap (3/8"-24 UNF, MPN 2931800) is a general-purpose spiral-flute tap with an H3 / 2B-3B tolerance and a modified bottoming chamfer. It features 3 flutes for efficient chip evacuation in through-hole threading applications.
Frequently Asked Questions
What is the OSG spiral flute tap 2931800 used for?
The OSG spiral flute tap 2931800 is designed for threading blind holes in materials such as steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threading is required.
What are the specifications of the OSG tap 2931800?
The OSG tap 2931800 has a thread size of 3/8"-24 UNF, with a H3 / 2B-3B tolerance class. It features 3 flutes and a modified bottoming chamfer for threading close to the bottom of blind holes. The manufacturer part number is 2931800, and it is a general purpose spiral-flute tap.
Where to buy OSG taps in worldwide?
You can source OSG taps, including model 2931800, through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we source and deliver genuine OSG products to your facility.
How to select the correct OSG spiral flute tap for a job?
To select the correct OSG spiral flute tap, match the thread size (e.g., 3/8"-24 UNF) and tolerance class (e.g., H3 / 2B-3B) to your application. Consider material hardness and hole type—blind holes require spiral flute taps for chip evacuation. OSG taps are precision-ground for consistent performance in production threading.
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3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
