OSG 1/2"-20 UNF Spiral-Flute Tap for Steel & Stainless Steel
The OSG Spiral Flute Tap (1/2"-20 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1723508).
SKU 3G-OTH-217874
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 (1/2"-20 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1723508).
Frequently Asked Questions
What is the OSG spiral flute tap 1723508 used for?
The OSG spiral flute tap 1723508 is designed for threading steel and stainless steel. Its spiral flute design efficiently evacuates chips upward, making it ideal for blind-hole threading applications. The modified bottoming chamfer allows threading close to the bottom of the hole.
What are the specifications of the OSG spiral flute tap 1723508?
The OSG spiral flute tap 1723508 has a thread size of 1/2"-20 UNF, with an H5 tolerance class for 2B-3B fit. It features 3 flutes and a modified bottoming chamfer. The manufacturer part number is 1723508, and the SKU is 3G-OTH-217874.
Where to buy the OSG spiral flute tap 1723508 worldwide?
You can source the OSG spiral flute tap 1723508 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct OSG spiral flute tap for steel?
For steel threading, select an OSG spiral flute tap with the correct thread size and pitch, such as 1/2"-20 UNF. Ensure the tap has a suitable tolerance class (e.g., H5) and flute count for chip evacuation. OSG taps are engineered for precision in steel and stainless steel applications.
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.
