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OSG 5/16"-24 UNF General Purpose Thread-Forming Tap, 2B, Bottoming Chamfer, HSS - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG 5/16"-24 UNF General Purpose Thread-Forming Tap, 2B, Bottoming Chamfer, HSS

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236749

Brand
OSG
Item
5/16"-24 UNF General Purpose Thread-Forming Tap, 2B, Bottoming Chamfer, HSS
Category
General Purpose Thread-Forming Taps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
2866400

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming Taps.

Frequently Asked Questions

What is the OSG Thread Forming Tap 2866400 used for?

The OSG Thread Forming Tap 2866400 is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and strong thread profiles are required.

What are the specifications of the OSG Thread Forming Tap 2866400?

This OSG tap has a thread size of 5/16"-24 UNF, a 2B class of fit, and a bottoming chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose thread forming. The manufacturer part number is 2866400.

Where to buy the OSG Thread Forming Tap 2866400 worldwide?

You can source the OSG Thread Forming Tap 2866400 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tap for your threading application.

How to select the correct OSG thread forming tap for my application?

Select the OSG thread forming tap based on material, thread size, and chamfer type. For through holes, use a plug or bottoming chamfer; for blind holes, a bottoming chamfer is best. Ensure the tap matches the required UNF thread class (e.g., 2B) and is suitable for your workpiece hardness.

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 general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Thread Forming Tap: 3/8"-24 UNF, 2B, Bottoming Chamfer, High Speed Steel (MPN 2866800)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, 2B, Bottoming Chamfer, High Speed Steel (MPN 2866800)
OSG Thread Forming Tap: 5/16"-24 UNF, 2B, Bottoming Chamfer, TiCN Coated High Speed Steel (MPN 2866408)
OSG
OSG Thread Forming Tap: 5/16"-24 UNF, 2B, Bottoming Chamfer, TiCN Coated High Speed Steel (MPN 2866408)
OSG Thread Forming Tap: 5/16"-24 UNF, 2B, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2866405)
OSG
OSG Thread Forming Tap: 5/16"-24 UNF, 2B, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2866405)
OSG Thread Forming Tap: 7/16"-20 UNF, 2B, Bottoming Chamfer, High Speed Steel (MPN 2867200)
OSG
OSG Thread Forming Tap: 7/16"-20 UNF, 2B, Bottoming Chamfer, High Speed Steel (MPN 2867200)
OSG Thread Forming Tap: 7/16"-14 UNC, 2B, Bottoming Chamfer, High Speed Steel (MPN 2867000)
OSG
OSG Thread Forming Tap: 7/16"-14 UNC, 2B, Bottoming Chamfer, High Speed Steel (MPN 2867000)
OSG Thread Forming Tap: 1/2"-20 UNF, 2B, Bottoming Chamfer, High Speed Steel (MPN 2867600)
OSG
OSG Thread Forming Tap: 1/2"-20 UNF, 2B, Bottoming Chamfer, High Speed Steel (MPN 2867600)

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