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OSG Thread Forming Tap: 5/16"-24 UNF, H4 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 5/16"-24 UNF, H4 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (5/16"-24 UNF) is a general purpose thread-forming tap with a Modified Bottoming Chamfer and TiN Coated Cobalt construction. It is specified as H4 / 2B-3B (MPN 1400132905), designed for…

SKU 3G-OTH-238337

Brand
OSG
Item
Thread Forming Tap: 5/16"-24 UNF, H4 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400132905
Type
H4 / 2B-3B, Modified Bottoming Chamfer, TiN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (5/16"-24 UNF) is a general purpose thread-forming tap with a Modified Bottoming Chamfer and TiN Coated Cobalt construction. It is specified as H4 / 2B-3B (MPN 1400132905), designed for forming internal threads in a range of materials.

Frequently Asked Questions

What is the OSG Thread Forming Tap 5/16"-24 UNF used for?

This OSG thread forming tap is used to create internal threads in ductile materials such as steel, aluminum, and brass without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, precise threads.

What are the specifications of the OSG Thread Forming Tap 5/16"-24 UNF?

This tap has a 5/16"-24 UNF thread size, H4 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400132905. It is designed for general purpose thread forming in a variety of materials.

Where to buy OSG Thread Forming Tap 5/16"-24 UNF worldwide?

You can source the OSG Thread Forming Tap 5/16"-24 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

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

Select based on thread size, pitch, tolerance class, and material. For this 5/16"-24 UNF tap with H4 / 2B-3B tolerance, ensure your workpiece material is ductile and suitable for forming. Consult OSG's technical data for optimal speeds and lubrication to maximize tool life.

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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