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OSG FORMINGThread-Forming STI Taps

OSG FORMING Tap: Thread Forming, 1/2"-20 UNF, H7 / 2B, Modified Bottoming Chamfer (MPN 2626003808)

The OSG FORMING Thread-Forming STI Tap (SKU 2626003808, MPN 2626003808) is a 1/2"-20 UNF tap with an H7 / 2B tolerance and a Modified Bottoming Chamfer. 3G Electric interprets your demand for this forming tap…

SKU 3G-OTH-403942

Brand
OSG FORMING
Item
Tap: Thread Forming, 1/2"-20 UNF, H7 / 2B, Modified Bottoming Chamfer
Category
Thread-Forming STI Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG FORMING
Manufacturer Part Number
2626003808
Type
H7 / 2B, Modified Bottoming Chamfer
UNF
1/2"-20

Technical Documents

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OSG FORMING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG FORMING Thread-Forming STI Tap (SKU 2626003808, MPN 2626003808) is a 1/2"-20 UNF tap with an H7 / 2B tolerance and a Modified Bottoming Chamfer. 3G Electric interprets your demand for this forming tap, sources it from OSG, and supports your thread-forming application across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG FORMING Tap 1/2"-20 UNF used for?

This OSG FORMING thread-forming tap creates internal threads in ductile materials like aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and stronger thread profiles are required.

What are the specifications of the OSG FORMING Tap 1/2"-20 UNF?

This tap has a 1/2"-20 UNF thread size with an H7 / 2B tolerance class and a modified bottoming chamfer. The manufacturer part number is 2626003808. It is designed for thread forming in STI applications, producing threads without cutting chips.

Where to buy the OSG FORMING Tap 1/2"-20 UNF worldwide?

3G Electric supplies the OSG FORMING Tap 1/2"-20 UNF worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

How to select the correct OSG FORMING tap for a job?

Select a thread-forming tap based on material type, thread size, and tolerance class. For this 1/2"-20 UNF tap, use it in materials that flow rather than fracture, such as aluminum or brass. Ensure the hole size matches the tap's recommended pre-drill diameter for proper thread formation.

Used in

Common applications for OSG FORMING
Automotive manufacturing — OSG Forming taps for threading aluminum engine blocks and transmission housings
Aerospace assembly — OSG Forming taps for forming threads in aluminum and titanium alloy components
Electronics enclosures — OSG Forming taps for blind-hole threading in aluminum chassis and heat sinks
Hydraulic systems — OSG Forming taps for producing leak-free threads in steel and stainless steel fittings
Plastic injection molding — OSG Forming taps for threading mold bases and plates made of tool steel
General metalworking — OSG Forming taps for production threading of low-carbon steel and brass parts

OSG FORMING Products

3G Electric supplies OSG FORMING thread-forming sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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OSG Spiral Flute Tap: #6-40 UNF, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2907200)
OSG Spiral Flute Tap: 1/2"-20 UNF, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2927600)
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OSG Spiral Flute Tap: 1/2"-20 UNF, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2927600)
OSG Spiral Flute Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2941400)
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OSG Spiral Flute Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2941400)
OSG Spiral Flute Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2941408)
OSG
OSG Spiral Flute Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2941408)
OSG Spiral Flute Tap: 1/2"-20 UNF, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2927601)
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OSG Spiral Flute Tap: 1/2"-20 UNF, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2927601)

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