OSG Thread Forming Tap: 1/2"-20 UNF, H4 / 2B-3B, Plug Chamfer
The OSG Thread Forming Tap (1/2"-20 UNF, MPN 1400145401) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. This tool is designed for forming threads in…
SKU 3G-OTH-238421
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, MPN 1400145401) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. This tool is designed for forming threads in a range of materials without cutting, reducing chip-related issues.
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 ductile materials like aluminum, steel, and stainless steel, commonly in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Thread Forming Tap 1/2"-20 UNF?
This OSG tap has a 1/2"-20 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. The manufacturer part number is 1400145401. It is designed for general purpose thread forming in a variety of materials.
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 reliable supply for your operations.
How to select the correct OSG thread forming tap for my application?
Select an OSG thread forming tap based on thread size, tolerance class, and material. For a 1/2"-20 UNF thread, use a plug chamfer tap with H4 / 2B-3B tolerance. Ensure the workpiece material is ductile enough for forming, and use proper lubrication to extend tool life.
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.
