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OSG Thread Forming Tap: 5/16"-24 UNF, H9 / 2B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 5/16"-24 UNF, H9 / 2B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (5/16"-24 UNF, MPN 1400133408) is a general-purpose thread-forming tap with an H9 / 2B tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction. 3G Electric interprets…

SKU 3G-OTH-237002

Brand
OSG
Item
Thread Forming Tap: 5/16"-24 UNF, H9 / 2B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400133408
Type
H9 / 2B, Modified Bottoming Chamfer, TiCN 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, MPN 1400133408) is a general-purpose thread-forming tap with an H9 / 2B tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction. 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by specialist expertise across 14 industrial departments — including cutting tools — to ensure the right solution for your threading application.

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 aluminum, mild steel, and stainless steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and high thread strength are required.

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

This tap has a 5/16"-24 UNF thread size, H9 / 2B tolerance class, modified bottoming chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400133408. It is designed for general purpose thread forming in a variety of materials.

Where to buy the 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 you receive the correct OSG tap for your threading needs.

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

Select the tap based on thread size, pitch, and tolerance class matching your hole specifications. For this tap, use a 5/16"-24 UNF pre-drilled hole. Consider material hardness and coating; TiCN coating suits abrasive materials. Consult OSG's technical data for optimal speeds and lubrication.

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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