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3G Electric
OSG #6-40 UNF Thread-Forming STI Tap, H2 / 2B-3B, Modified Bottoming Chamfer - Thread-Forming STI Taps
OSGThread-Forming STI Taps

OSG #6-40 UNF Thread-Forming STI Tap, H2 / 2B-3B, Modified Bottoming Chamfer

The OSG Screw Thread Insert STI Tap is a thread-forming tap designed for #6-40 UNF applications, featuring an H2 / 2B-3B tolerance class and a Modified Bottoming Chamfer (MPN 1626000908). This tool is engineered to…

SKU 3G-OTH-403868

Brand
OSG
Item
#6-40 UNF Thread-Forming STI Tap, H2 / 2B-3B, Modified Bottoming Chamfer
Part Number
1626000908
Category
Thread-Forming STI Taps
Available to Order
Also known as:1626000908OSG
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Phone
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Technical Specifications

OSG
Manufacturer Part Number
1626000908
Type
#6-40 UNF, H2 / 2B-3B, Modified Bottoming Chamfer

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

Product Description

The OSG Screw Thread Insert STI Tap is a thread-forming tap designed for #6-40 UNF applications, featuring an H2 / 2B-3B tolerance class and a Modified Bottoming Chamfer (MPN 1626000908). This tool is engineered to form internal threads for screw thread inserts, ensuring precise thread geometry in industrial machining operations.

Frequently Asked Questions

What is an OSG Screw Thread Insert STI Tap used for?

An OSG Screw Thread Insert STI Tap is used to form internal threads in pre-drilled holes for installing helical wire thread inserts. It is commonly applied in aerospace, automotive, and industrial maintenance to repair or reinforce threads in aluminum, steel, and other materials.

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

The OSG STI Tap (MPN 1626000908) is a thread-forming tap for #6-40 UNF threads with a H2 / 2B-3B tolerance class. It features a modified bottoming chamfer for threading close to hole bottoms. This tap is designed for use with screw thread inserts and is made by OSG.

Where to buy OSG STI Taps worldwide?

You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG #6-40 UNF thread-forming tap.

How to select the correct OSG STI Tap for thread inserts?

To select the correct OSG STI Tap, match the tap's thread size and pitch to the insert's specifications. For example, the #6-40 UNF tap requires a pre-drilled hole sized for the insert's outer diameter. Ensure the tap's tolerance class (H2 / 2B-3B) aligns with your thread fit requirements. OSG taps are precision-ground for consistent results.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG thread-forming sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Thread-forming tap for creating internal threads in pre-drilled holes to accept helical wire thread inserts. Features a #4-48 UNF thread size, H2 / 2B-3B tolerance class, and modified bottoming chamfer. Used in general industrial machining for thread repair or reinforcement in metals
OSG
Thread-forming tap for creating internal threads in pre-drilled holes to accept helical wire thread inserts. Features a #4-48 UNF thread size, H2 / 2B-3B tolerance class, and modified bottoming chamfer. Used in general industrial machining for thread repair or reinforcement in metals

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