OSG Thread Forming Tap: 7/16"-20 UNF, H8 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (7/16"-20 UNF) is a general purpose thread-forming tap with an H8 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish (MPN 1400141301). It is designed for forming…
SKU 3G-OTH-237214
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"-20 UNF) is a general purpose thread-forming tap with an H8 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish (MPN 1400141301). It is designed for forming internal threads in a range of materials without generating chips.
Frequently Asked Questions
What is the OSG Thread Forming Tap 7/16"-20 UNF used for?
This OSG thread forming tap is used to create internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and high thread strength are required.
What are the specifications of the OSG Thread Forming Tap 7/16"-20 UNF?
This tap has a thread size of 7/16"-20 UNF, a thread tolerance of H8 / 2B-3B, and a modified bottoming chamfer. It is made from cobalt high-speed steel with a black oxide finish for wear resistance. The OSG part number is 1400141301.
Where to buy the OSG Thread Forming Tap 7/16"-20 UNF worldwide?
You can source this OSG thread forming tap from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct OSG thread forming tap for my application?
Select a thread forming tap based on material type, thread size, and tolerance. For ductile materials like aluminum, use a forming tap with a modified bottoming chamfer. Ensure the tap tolerance (e.g., H8 / 2B-3B) matches your required thread class. OSG taps are suitable for high-speed CNC operations.
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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.
