OSG Thread Forming Tap: 7/16"-14 UNC, H7 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (7/16"-14 UNC, MPN 1400139401) is a general-purpose thread-forming tap with a Modified Bottoming Chamfer and Black Oxide Cobalt finish. It is rated H7 / 2B-3B for precise thread class…
SKU 3G-OTH-237368
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 (7/16"-14 UNC, MPN 1400139401) is a general-purpose thread-forming tap with a Modified Bottoming Chamfer and Black Oxide Cobalt finish. It is rated H7 / 2B-3B for precise thread class compatibility.
Frequently Asked Questions
What is OSG thread forming tap 7/16"-14 UNC used for?
This OSG thread forming tap creates internal threads in ductile materials like aluminum, steel, and stainless steel without cutting chips. It is ideal for high-speed production environments where chip evacuation is problematic, such as automotive and aerospace manufacturing.
What are the specifications of OSG thread forming tap 7/16"-14 UNC?
This OSG tap has a 7/16"-14 UNC thread size, H7 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400139401. It is designed for general purpose thread forming in a range of materials.
Where to buy OSG thread forming tap 7/16"-14 UNC worldwide?
3G Electric supplies and delivers this OSG thread forming tap worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, whether you are in North America, Europe, Asia, or the Middle East.
How to select the correct OSG thread forming tap for my application?
Select based on thread size, tolerance class, and material. For ductile materials like aluminum or low-carbon steel, a modified bottoming chamfer and black oxide cobalt finish provide good wear resistance. Confirm your required thread class (e.g., 2B or 3B) matches the tap's H7 tolerance.
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.
