OSG Spiral Flute Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Flute Tap (1/4"-20 UNC) is a general-purpose tap with an H5 / 2B-3B tolerance, 3-flute design, plug chamfer, and TiCN-coated high-speed steel construction (MPN 5003408).
SKU 3G-OTH-230163
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 (1/4"-20 UNC) is a general-purpose tap with an H5 / 2B-3B tolerance, 3-flute design, plug chamfer, and TiCN-coated high-speed steel construction (MPN 5003408).
Frequently Asked Questions
What is the OSG spiral flute tap used for?
The OSG spiral flute tap is designed for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. The TiCN coating reduces friction and extends tool life, making it suitable for general-purpose machining in automotive, aerospace, and industrial manufacturing.
What are the specifications of the OSG spiral flute tap?
This OSG tap has a 1/4"-20 UNC thread size, H5 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made of TiCN coated high speed steel. The manufacturer part number is 5003408. These specs ensure precise threading in blind holes for general-purpose applications.
Where to buy OSG taps in worldwide?
You can source OSG 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 times. 3G Electric supplies genuine OSG cutting tools for manufacturing and maintenance needs.
How to select the right OSG spiral flute tap?
Select an OSG spiral flute tap based on thread size, material, and hole type. For blind holes, use a plug chamfer and spiral flute design to clear chips. Match the tap tolerance (e.g., H5) to your required thread class (2B-3B). Consider coating like TiCN for harder materials. 3G Electric can help you choose the correct tap for your application.
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.
