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OSG Straight Flute Tap: M20x1.5 Metric, OH4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG Straight Flute Tap: M20x1.5 Metric, OH4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer

The OSG Straight Flute Tap (M20x1.5 Metric) is a carbide, 4-flute machine tap with a modified bottoming chamfer, classified as OH4 / 4H-6H (MPN 24065). Designed for threading aluminum, it is supplied by 3G Electric…

SKU 3G-OTH-211072

Brand
OSG
Item
Straight Flute Tap: M20x1.5 Metric, OH4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer
Category
Straight-Flute Machine Taps for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
24065
Type
OH4 / 4H-6H, Modified Bottoming Chamfer, Carbide
Flute
4
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Straight Flute Tap (M20x1.5 Metric) is a carbide, 4-flute machine tap with a modified bottoming chamfer, classified as OH4 / 4H-6H (MPN 24065). Designed for threading aluminum, it is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 departments, with specialist depth in combustion, pumps, and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG M20x1.5 straight flute tap used for?

The OSG M20x1.5 straight flute tap is designed for threading aluminum and non-ferrous materials. Its modified bottoming chamfer allows threading close to the bottom of blind holes, while the carbide construction provides wear resistance for high-volume production environments.

What are the specifications of the OSG straight flute tap MPN 24065?

The OSG tap MPN 24065 has a M20x1.5 metric thread, OH4 / 4H-6H tolerance, 4 flutes, and a modified bottoming chamfer. It is made of carbide and is classified as a straight-flute machine tap for aluminum. The part number is 24065.

Where to buy the OSG M20x1.5 tap in worldwide?

3G Electric supplies the OSG M20x1.5 straight flute tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time for MPN 24065.

How to select the correct OSG tap for aluminum threading?

For aluminum threading, select a tap with a modified bottoming chamfer to reach blind-hole bottoms. The OSG M20x1.5 carbide tap with OH4 / 4H-6H tolerance suits precision threads. Ensure your hole size matches the tap drill diameter for M20x1.5, and use appropriate cutting fluid.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

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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