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OSG Straight-Flute Machine Tap: 1/4"-20 UNC - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG Straight-Flute Machine Tap: 1/4"-20 UNC

OSG Straight-Flute Machine Taps for Aluminum.

SKU 3G-OTH-210997

Brand
OSG
Item
Straight-Flute Machine Tap: 1/4"-20 UNC
Part Number
3190500
Category
Straight-Flute Machine Taps for Aluminum
Available to Order
Also known as:3190500OSG
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Technical Specifications

OSG
Manufacturer Part Number
3190500

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

Product Description

OSG Straight-Flute Machine Taps for Aluminum.

Frequently Asked Questions

What is the OSG Straight Flute Tap 3190500 used for?

This OSG straight flute tap is designed for threading aluminum and non-ferrous materials. Its 3-flute, bottoming chamfer design allows threading close to the bottom of blind holes. The carbide construction provides wear resistance for high-volume production environments.

What are the specifications of the OSG Straight Flute Tap 3190500?

This tap has a 1/4"-20 UNC thread size, 2B class of fit, 3 flutes, and a bottoming chamfer. It is made of carbide for durability in aluminum threading. The manufacturer part number is 3190500, and the SKU is 3G-OTH-210997.

Where to buy the OSG Straight Flute Tap 3190500 worldwide?

You can source the OSG Straight Flute Tap 3190500 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.

How to select the correct OSG tap for aluminum threading?

For aluminum, choose a tap with a bottoming chamfer like this OSG model for blind holes. Ensure the thread size (1/4"-20 UNC) and class of fit (2B) match your application. Carbide material offers longer tool life in abrasive aluminum alloys.

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 straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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