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 a TiN-coated high-speed steel construction, featuring an H5 tolerance for 2B-3B thread classes, a plug chamfer, and 3 flutes (MPN 5003405). 3G…
SKU 3G-OTH-229884
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Spiral Flute Tap (1/4"-20 UNC) is a general-purpose tap with a TiN-coated high-speed steel construction, featuring an H5 tolerance for 2B-3B thread classes, a plug chamfer, and 3 flutes (MPN 5003405). 3G Electric interprets this demand and sources the genuine OSG product, supporting your machining operations across 14 industrial departments with specialist depth in cutting tools.
Frequently Asked Questions
What is the OSG spiral flute tap used for?
The OSG spiral flute tap is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design pushes chips forward, preventing clogging. It is ideal for general purpose tapping in manufacturing and maintenance applications.
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, plug chamfer, and TiN coated high speed steel. The manufacturer part number is 5003405. It is designed for general purpose threading of blind holes.
Where to buy the OSG spiral flute tap worldwide?
You can source the OSG spiral flute tap worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine OSG taps for industrial applications.
How to select the correct OSG spiral flute tap?
Select the OSG spiral flute tap based on thread size (1/4"-20 UNC), hole type (blind), material (steel), and tolerance (H5 / 2B-3B). The TiN coating improves wear resistance. For best results, match the tap to your application and machine specifications.
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.
