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OSG #4-48 UNF High-Performance Thread-Forming Tap - High-Performance Thread-Forming Taps for Multiple Materials
OSGHigh-Performance Thread-Forming Taps for Multiple Materials

OSG #4-48 UNF High-Performance Thread-Forming Tap

The OSG Thread Forming Tap (#4-48 UNF) is a high-performance thread-forming tap for multiple materials, featuring an H3 / 2B-3B tolerance, Modified Bottoming Chamfer, and V Coated Cobalt (MPN 1625004483).

SKU 3G-OTH-242379

Brand
OSG
Item
#4-48 UNF High-Performance Thread-Forming Tap
Part Number
1625004483
Category
High-Performance Thread-Forming Taps for Multiple Materials
Available to Order
Also known as:1625004483OSG
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Technical Specifications

OSG
Manufacturer Part Number
1625004483
Type
H3 / 2B-3B, Modified Bottoming Chamfer, V Coated Cobalt

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

Product Description

The OSG Thread Forming Tap (#4-48 UNF) is a high-performance thread-forming tap for multiple materials, featuring an H3 / 2B-3B tolerance, Modified Bottoming Chamfer, and V Coated Cobalt (MPN 1625004483).

Frequently Asked Questions

What is the OSG Thread Forming Tap #4-48 UNF used for?

The OSG Thread Forming Tap #4-48 UNF is used to create internal threads in multiple materials without cutting, reducing chip problems. It is ideal for applications requiring strong threads in ductile metals, such as automotive and aerospace components, where thread integrity and tool life are critical.

What are the specifications of the OSG Thread Forming Tap #4-48 UNF?

This OSG tap has a #4-48 UNF thread size, H3 / 2B-3B tolerance, and a modified bottoming chamfer. It features a V coated cobalt construction for enhanced wear resistance. The manufacturer part number is 1625004483, and it is designed for high-performance thread forming in multiple materials.

Where to buy the OSG Thread Forming Tap #4-48 UNF worldwide?

You can source the OSG Thread Forming Tap #4-48 UNF worldwide through 3G Electric, a global industrial equipment 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 Thread Forming Tap for my application?

To select the correct OSG thread forming tap, match the thread size (e.g., #4-48 UNF) and tolerance class (H3 / 2B-3B) to your workpiece material and hole requirements. Use a modified bottoming chamfer for blind holes. Ensure the tap coating (V coated cobalt) suits the material hardness for optimal 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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