OSG Thread Forming Tap: #12-28 UNF, H8 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (#12-28 UNF, MPN 1400124405) is a general-purpose thread-forming tap with an H8 / 2B-3B tolerance, modified bottoming chamfer, and TiN-coated cobalt construction. 3G Electric interprets…
SKU 3G-OTH-238422
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 (#12-28 UNF, MPN 1400124405) is a general-purpose thread-forming tap with an H8 / 2B-3B tolerance, modified bottoming chamfer, and TiN-coated cobalt construction. 3G Electric interprets your demand for this precision tool, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor — to deliver the right solution with accountability.
Frequently Asked Questions
What is OSG thread forming tap #12-28 UNF used for?
This OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications where thread strength and cleanliness are critical.
What are the specifications of OSG thread forming tap 1400124405?
This OSG tap is #12-28 UNF with a modified bottoming chamfer, TiN coated cobalt construction, and tolerance H8 / 2B-3B. The TiN coating reduces friction and extends tool life. It is designed for through or blind holes in ductile materials.
Where to buy OSG thread forming tap #12-28 UNF worldwide?
3G Electric supplies and delivers this OSG thread forming tap worldwide. We handle full logistics and customs clearance, ensuring you receive the correct tool for your application. Contact us for availability and lead time to your location.
How to select the right thread forming tap for aluminum?
For aluminum, choose a thread forming tap with a TiN coating like this OSG #12-28 UNF model to reduce galling. Ensure the tap tolerance matches your required thread class (e.g., H8 / 2B-3B). Use proper lubrication and a rigid tapping setup for best 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.
