OSG Spiral Flute Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with an H7 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2941408). Designed for threading operations, it combines OSG's precision…
SKU 3G-OTH-230668
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 (5/16"-24 UNF) is a general-purpose tap with an H7 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2941408). Designed for threading operations, it combines OSG's precision with a spiral-flute geometry for chip evacuation.
Frequently Asked Questions
What is an OSG spiral flute tap used for?
An OSG spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This 5/16"-24 UNF tap with modified bottoming chamfer is ideal for general-purpose threading in manufacturing and maintenance applications.
What are the specifications of the OSG 2941408 tap?
The OSG 2941408 is a spiral flute tap with size 5/16"-24 UNF, H7 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is designed for threading blind holes in general-purpose industrial applications, providing accurate thread fit and chip evacuation.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling logistics, customs, and delivery to your location. As a global industrial solutions provider, we source genuine OSG cutting tools like the 2941408 spiral flute tap and manage international shipping. Contact us for availability and lead time.
How to select the right spiral flute tap for blind holes?
Select a spiral flute tap with a modified bottoming chamfer for blind holes, as it threads close to the bottom. Match the tap size and thread pitch (e.g., 5/16"-24 UNF) to your hole. OSG taps offer H7 / 2B-3B tolerance for precise fit. Ensure material compatibility and use proper cutting fluid.
Used in
Common applications for OSGOSG Products
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.
