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OSG #6-40 UNF General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG #6-40 UNF General Purpose Thread-Forming Tap

OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt.

SKU 3G-OTH-237280

Brand
OSG
Item
#6-40 UNF General Purpose Thread-Forming Tap
Part Number
1400112401
Category
General Purpose Thread-Forming Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1400112401
Type
H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt.

Frequently Asked Questions

What is the OSG Thread Forming Tap #6-40 UNF used for?

The OSG Thread Forming Tap #6-40 UNF is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, burr-free threads in blind or through holes.

What are the specifications of the OSG Thread Forming Tap #6-40 UNF?

This OSG tap has a #6-40 UNF thread size, H5 tolerance for 2B-3B class fit, and a modified bottoming chamfer for threading close to hole bottoms. It is made from black oxide cobalt steel for heat resistance and wear durability, with manufacturer part number 1400112401.

Where to buy the OSG Thread Forming Tap #6-40 UNF worldwide?

You can source the OSG Thread Forming Tap #6-40 UNF worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring reliable supply of this OSG tap for your manufacturing needs.

How to select the correct OSG Thread Forming Tap for my application?

Select the OSG Thread Forming Tap based on thread size (e.g., #6-40 UNF), material hardness, and hole type. For ductile materials, use a forming tap like this black oxide cobalt version. Ensure the tap's H5 tolerance matches your required thread class (2B-3B) and chamfer type suits your hole depth.

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
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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: #6-40 UNF, H6 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400112501)
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OSG Thread Forming Tap: #6-40 UNF, H6 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400112501)
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H7 tolerance, modified bottoming chamfer for through or blind holes, and black oxide cobalt finish for wear resistance. Suitable for applications requiring strong, burr-free threads
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H7 tolerance, modified bottoming chamfer for through or blind holes, and black oxide cobalt finish for wear resistance. Suitable for applications requiring strong, burr-free threads
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H9 tolerance, modified bottoming chamfer, and black oxide cobalt finish. Suitable for general manufacturing applications requiring strong, burr-free threads
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H9 tolerance, modified bottoming chamfer, and black oxide cobalt finish. Suitable for general manufacturing applications requiring strong, burr-free threads
Thread-forming tap for creating internal threads in ductile materials by material displacement. Features #6-40 UNF thread size, H5 tolerance for 2B-3B class fit, modified bottoming chamfer, and TiCN coating on cobalt steel for wear resistance. Suitable for general manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials by material displacement. Features #6-40 UNF thread size, H5 tolerance for 2B-3B class fit, modified bottoming chamfer, and TiCN coating on cobalt steel for wear resistance. Suitable for general manufacturing applications
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a modified bottoming chamfer and cobalt construction for wear resistance. Suitable for applications requiring strong, burr-free threads
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a modified bottoming chamfer and cobalt construction for wear resistance. Suitable for applications requiring strong, burr-free threads
Thread-forming tap for creating internal threads in ductile materials such as aluminum and steel. Suitable for blind or through holes in general manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials such as aluminum and steel. Suitable for blind or through holes in general manufacturing applications

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