OSG Spiral Flute Tap: 3/8"-16 UNC, H7 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (3/8"-16 UNC, MPN 2942108) is a general-purpose spiral-flute tap with an H7 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this…
SKU 3G-OTH-230293
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"-16 UNC, MPN 2942108) is a general-purpose spiral-flute tap with an H7 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this precision threading tool, sources it from OSG, and supports your application with specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the OSG spiral flute tap 3/8-16 UNC used for?
This OSG spiral flute tap is designed for threading blind holes in materials like steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging. The modified bottoming chamfer allows threading close to the hole bottom, making it ideal for general-purpose tapping in manufacturing and maintenance applications.
What are the specifications of the OSG tap MPN 2942108?
The OSG tap MPN 2942108 is a 3/8-16 UNC spiral flute tap with 3 flutes and a modified bottoming chamfer. It has a thread tolerance of H7 / 2B-3B, ensuring precise fit for standard UNC threads. This general-purpose tap is suitable for through or blind holes in various materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 3/8-16 UNC spiral flute tap (MPN 2942108) to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other OSG threading tools across our industrial supply network.
How to select the right OSG tap for blind holes?
For blind holes, choose a spiral flute tap like this OSG 3/8-16 UNC model, as its flutes push chips out of the hole. Ensure the chamfer type matches your thread depth requirement—modified bottoming chamfer allows threading closer to the bottom. Match tap tolerance (H7 / 2B-3B) to your desired thread class for proper fit.
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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.
