OSG Spiral Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute
OSG Spiral-Flute Taps for Steel & Stainless Steel.
SKU 3G-OTH-217904
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
OSG Spiral-Flute Taps for Steel & Stainless Steel.
Frequently Asked Questions
What is the OSG Spiral Flute Tap 5/8"-18 UNF used for?
This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its 4-flute, bottoming chamfer design efficiently evacuates chips upward, making it ideal for high-precision tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Spiral Flute Tap 5/8"-18 UNF?
The OSG spiral flute tap has a thread size of 5/8"-18 UNF, a H3 / 2B-3B tolerance class, 4 flutes, and a bottoming chamfer. The manufacturer part number is 0139401. It is designed for threading steel and stainless steel with precision.
Where to buy the OSG Spiral Flute Tap 5/8"-18 UNF worldwide?
You can source the OSG spiral flute tap MPN 0139401 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine OSG tooling for your operations.
How to select the correct OSG spiral flute tap for steel?
For steel and stainless steel, choose a spiral flute tap with a bottoming chamfer for blind holes. Verify thread size (e.g., 5/8"-18 UNF) and tolerance class (H3 / 2B-3B). OSG taps are engineered for chip evacuation and thread accuracy; consult technical data for material-specific speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
