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3G Electric
OSG 3/8"-16 UNC Spiral-Flute Extension Tap - Spiral-Flute Extension Taps for Steel & Stainless Steel
OSGSpiral-Flute Extension Taps for Steel & Stainless Steel

OSG 3/8"-16 UNC Spiral-Flute Extension Tap

OSG Spiral-Flute Extension Taps for Steel & Stainless Steel.

SKU 3G-OTH-315325

Brand
OSG
Item
3/8"-16 UNC Spiral-Flute Extension Tap
Part Number
0144401
Category
Spiral-Flute Extension Taps for Steel & Stainless Steel
Available to Order
Also known as:0144401OSG
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Technical Specifications

OSG
Manufacturer Part Number
0144401

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

Product Description

OSG Spiral-Flute Extension Taps for Steel & Stainless Steel.

Frequently Asked Questions

What is OSG Extension Tap 0144401 used for?

The OSG Extension Tap 0144401 is a spiral-flute tap designed for threading blind holes in steel and stainless steel. Its extended length reaches deep cavities, while the bottoming chamfer and H3 / 2B-3B tolerance ensure precise thread fit in demanding industrial applications.

What are the specifications of OSG Extension Tap 0144401?

This OSG tap has a 3/8"-16 UNC thread, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is a spiral-flute extension tap for steel and stainless steel, with manufacturer part number 0144401. These specs define its threading capability and material suitability.

Where to buy OSG Extension Tap 0144401 worldwide?

3G Electric supplies the OSG Extension Tap 0144401 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this precision threading tool for steel and stainless steel.

How to select the right OSG extension tap for steel?

Select an OSG extension tap based on thread size (e.g., 3/8"-16 UNC), chamfer type (bottoming for blind holes), flute design (spiral for chip evacuation), and material (steel or stainless steel). The H3 / 2B-3B tolerance ensures proper thread class. Consult OSG's technical data for optimal performance.

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 spiral-flute extension taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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