OSG Spiral Flute Tap: 3/8"-24 UNF, H4 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (3/8"-24 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H4 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1704401).
SKU 3G-OTH-218938
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
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Flute Tap (3/8"-24 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H4 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1704401).
Frequently Asked Questions
What is the OSG spiral flute tap 1704401 used for?
The OSG spiral flute tap 1704401 is designed for threading steel and stainless steel. Its spiral flute design efficiently evacuates chips upward, making it ideal for blind-hole threading applications where chip clearance is critical.
What are the specifications of the OSG tap 1704401?
This OSG tap has a 3/8"-24 UNF thread size, H4 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is designed for threading steel and stainless steel, with part number 1704401.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to source the OSG spiral flute tap 1704401 or other OSG threading tools for your industrial needs.
How to select the correct OSG tap for stainless steel?
For stainless steel, choose a spiral flute tap like the OSG 1704401 with H4 tolerance and modified bottoming chamfer. Ensure the tap matches your thread size (3/8"-24 UNF) and hole type (blind or through). Proper cutting fluid and speed are essential for thread quality.
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.
