OSG Thread Forming Tap: 5/8"-18 UNF, H4 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (5/8"-18 UNF) is a general purpose thread-forming tap with a Modified Bottoming Chamfer, Black Oxide Cobalt finish, and H4 / 2B-3B tolerance (MPN 1400151701). 3G Electric interprets demand…
SKU 3G-OTH-238611
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 Thread Forming Tap (5/8"-18 UNF) is a general purpose thread-forming tap with a Modified Bottoming Chamfer, Black Oxide Cobalt finish, and H4 / 2B-3B tolerance (MPN 1400151701). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is an OSG thread forming tap used for?
An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum, brass, and low-carbon steel. It is ideal for applications requiring chip-free threading, such as automotive and aerospace manufacturing.
What are the specifications of the OSG 5/8"-18 UNF thread forming tap?
This OSG tap has a 5/8"-18 UNF thread size, H4 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400151701. It is designed for general purpose thread forming in materials up to 850 °C.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG taps like the 5/8"-18 UNF model (MPN 1400151701) and deliver to any international destination. Contact us for availability and lead time.
How to select the right OSG thread forming tap for your application?
Select an OSG thread forming tap based on thread size (e.g., 5/8"-18 UNF), material type (ductile metals), and chamfer style (modified bottoming for blind holes). The H4 / 2B-3B tolerance ensures proper fit. For high-temperature applications, choose black oxide cobalt finish. Consult OSG's technical data for specific material recommendations.
Used in
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3G Electric supplies OSG general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
