OSG Thread Forming Tap: #12-28 UNF, H7 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (#12-28 UNF, MPN 1400124301) is a general-purpose thread-forming tap with an H7 / 2B-3B tolerance class, modified bottoming chamfer, and black oxide cobalt finish. It is designed for…
SKU 3G-OTH-236688
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 1400124301) is a general-purpose thread-forming tap with an H7 / 2B-3B tolerance class, modified bottoming chamfer, and black oxide cobalt finish. It is designed for forming internal threads in a range of materials, offering a durable solution for precision threading applications.
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 requiring strong, burr-free threads in blind or through holes.
What are the specifications of OSG thread forming tap 1400124301?
This OSG tap is #12-28 UNF with a modified bottoming chamfer, H7 / 2B-3B tolerance, and black oxide cobalt finish. It is designed for general purpose thread forming in materials up to 850 °C hardness. The manufacturer part number is 1400124301.
Where to buy OSG thread forming tap 1400124301 worldwide?
3G Electric supplies and delivers this OSG thread forming tap worldwide. We handle full logistics and customs clearance for global orders. Contact us for availability and lead time on this #12-28 UNF tap with H7 / 2B-3B tolerance.
How to select the correct OSG thread forming tap for my application?
Select based on thread size, material, and hole type. For #12-28 UNF threads in ductile materials, use a modified bottoming chamfer tap like this OSG model. Ensure the tap tolerance (H7 / 2B-3B) matches your required thread class. Consult OSG's technical data for optimal speeds and lubrication.
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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.
