OSG Thread Forming Tap: 1/2"-20 UNF, H4 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1/2"-20 UNF) is a general purpose thread-forming tap with a modified bottoming chamfer, TiN coated cobalt construction, and H4 / 2B-3B tolerance class (MPN 1400144505).
SKU 3G-OTH-236989
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 a modified bottoming chamfer, TiN coated cobalt construction, and H4 / 2B-3B tolerance class (MPN 1400144505).
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 without cutting, displacing material to form threads. It is ideal for ductile materials like aluminum, steel, and stainless steel in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Thread Forming Tap 1400144505?
The OSG Thread Forming Tap has a thread size of 1/2"-20 UNF, with a H4 / 2B-3B tolerance class. It features a modified bottoming chamfer and a TiN coated cobalt construction. The manufacturer part number is 1400144505.
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 from 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 the OSG thread forming tap based on thread size, pitch, and material. For 1/2"-20 UNF threads in ductile metals, this TiN coated cobalt tap with H4 / 2B-3B tolerance is suitable. Ensure proper lubrication and machine speed per OSG guidelines for optimal thread quality.
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.
