OSG Thread Forming Tap: #4-40 UNC, H3 / 2B-3B, Plug Chamfer
OSG General Purpose Thread-Forming Taps.
SKU 3G-OTH-238668
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
OSG General Purpose Thread-Forming Taps.
Frequently Asked Questions
What is an OSG thread forming tap used for?
An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum and steel. It is ideal for applications requiring high thread strength and no chip generation, common in automotive and aerospace manufacturing.
What are the specifications of the OSG #4-40 UNC thread forming tap?
This OSG tap is #4-40 UNC size with H3 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. It is designed for general purpose thread forming in materials up to 850 °C. The manufacturer part number is 1400105901.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OSG taps like the #4-40 UNC model with reliable procurement support.
How to select the correct OSG thread forming tap for a job?
Select an OSG thread forming tap based on thread size, tolerance class (e.g., H3 / 2B-3B), and material type. For ductile materials, use a plug chamfer tap like this #4-40 UNC model. Ensure the tap matches the required thread depth and machine capability for optimal 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.
