OSG Thread Forming Tap: #12-28 UNF, H2 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (#12-28 UNF) is a general-purpose thread-forming tap with a Modified Bottoming Chamfer and Black Oxide Cobalt finish. It is specified as H2 / 2B-3B (MPN 1400123801), designed for forming…
SKU 3G-OTH-237963
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Thread Forming Tap (#12-28 UNF) is a general-purpose thread-forming tap with a Modified Bottoming Chamfer and Black Oxide Cobalt finish. It is specified as H2 / 2B-3B (MPN 1400123801), designed for forming internal threads in a range of materials.
Frequently Asked Questions
What is the OSG Thread Forming Tap #12-28 UNF used for?
This OSG thread forming tap is used to create internal threads in metal workpieces without cutting material. It is ideal for ductile materials like aluminum, steel, and stainless steel, producing stronger threads with no chips. Common applications include automotive, aerospace, and general manufacturing.
What are the specifications of the OSG Thread Forming Tap 1400123801?
The OSG Thread Forming Tap has a #12-28 UNF thread size, H2 / 2B-3B tolerance, and a modified bottoming chamfer. It is made from black oxide cobalt for durability and wear resistance. The manufacturer part number is 1400123801, and it is designed for general purpose thread forming.
Where to buy OSG Thread Forming Tap #12-28 UNF worldwide?
You can source the OSG Thread Forming Tap #12-28 UNF through 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 on this item.
How to select the correct OSG thread forming tap for my application?
Select the OSG thread forming tap based on thread size, tolerance class, and material. For #12-28 UNF threads, ensure the tap matches the required H2 / 2B-3B fit. Use a modified bottoming chamfer for blind holes. Always match the tap coating to workpiece material; black oxide cobalt suits ferrous and non-ferrous metals.
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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.
