OSG Spiral Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute
The OSG Spiral Flute Tap (5/8"-18 UNF, MPN 1753701) is a 4-flute tap with a Modified Bottoming Chamfer and H3 / 2B-3B tolerance class, designed for threading steel and stainless steel. 3G Electric interprets this…
SKU 3G-OTH-218777
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Spiral Flute Tap (5/8"-18 UNF, MPN 1753701) is a 4-flute tap with a Modified Bottoming Chamfer and H3 / 2B-3B tolerance class, designed for threading steel and stainless steel. 3G Electric interprets this demand and sources the genuine OSG product, backed by our specialist depth in industrial equipment across 14 departments.
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 spiral flute design evacuates chips upward, preventing clogging, making it ideal for automotive, aerospace, and general manufacturing applications requiring precise internal threads.
What are the specifications of the OSG spiral flute tap 5/8"-18 UNF?
The OSG spiral flute tap has a 5/8"-18 UNF thread size, H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. It is designed for threading blind holes in steel and stainless steel. The manufacturer part number is 1753701.
Where to buy OSG spiral flute taps worldwide?
You can source OSG spiral flute taps worldwide through 3G Electric. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this OSG tap.
How to select the correct OSG spiral flute tap for steel?
Select an OSG spiral flute tap based on thread size (e.g., 5/8"-18 UNF), material (steel or stainless steel), hole type (blind holes require spiral flute), and tolerance class (H3 for 2B-3B fit). For modified bottoming chamfer, ensure the tap can thread close to the hole bottom.
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.
