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3G Electric
OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Bottoming Chamfer - High-Performance Thread-Forming Taps for Multiple Materials
OSGHigh-Performance Thread-Forming Taps for Multiple Materials

OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Bottoming Chamfer

OSG High-Performance Thread-Forming Taps for Multiple Materials.

SKU 3G-OTH-242332

Brand
OSG
Item
Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Bottoming Chamfer
Part Number
1625012218
Category
High-Performance Thread-Forming Taps for Multiple Materials
Available to Order
Also known as:1625012218OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

OSG
Manufacturer Part Number
1625012218

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

Product Description

OSG High-Performance Thread-Forming Taps for Multiple Materials.

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, steel, and stainless steel. It is ideal for high-performance tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG 1/2"-20 UNF thread forming tap?

This OSG tap has a 1/2"-20 UNF thread size, H8 / 2B tolerance class, bottoming chamfer, and a V coated cobalt construction. The manufacturer part number is 1625012218. It is designed for high-performance thread forming in multiple materials.

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 1/2"-20 UNF model with reliable support and competitive lead times.

How to select the right OSG thread forming tap for your application?

Select an OSG thread forming tap based on thread size, tolerance class (e.g., H8 / 2B), chamfer type, and coating. For ductile materials, use a bottoming chamfer for blind holes. Always match the tap to the material hardness and thread depth to ensure proper thread formation and tool life.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

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

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