OSG Thread Forming Tap: 1/2"-20 UNF, H7 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1/2"-20 UNF) is a general purpose thread-forming tap with an H7 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction (MPN 1400144808).
SKU 3G-OTH-236721
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
The OSG Thread Forming Tap (1/2"-20 UNF) is a general purpose thread-forming tap with an H7 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction (MPN 1400144808).
Frequently Asked Questions
What is the OSG Thread Forming Tap 1/2"-20 UNF used for?
This OSG thread forming tap is used to create internal threads in metal workpieces without cutting material. It is ideal for general purpose threading applications in industries like automotive and aerospace, where strong, chipless threads are required in ductile materials.
What are the specifications of the OSG Thread Forming Tap 1/2"-20 UNF?
This tap has a 1/2"-20 UNF thread size, H7 / 2B-3B tolerance class, modified bottoming chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400144808. It is designed for forming threads in through or blind holes.
Where to buy the OSG Thread Forming Tap 1/2"-20 UNF worldwide?
You can source the OSG Thread Forming Tap 1/2"-20 UNF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tap for your application.
How to select the correct OSG thread forming tap for my application?
Select based on thread size, tolerance class, and material. For 1/2"-20 UNF threads in steel or aluminum, this TiCN coated cobalt tap with H7 / 2B-3B tolerance is suitable. Ensure the hole size matches forming tap recommendations and use proper lubrication for best results.
Used in
Common applications for OSGOSG Products
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.
