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3G Electric
OSG M2.5x0.45 Spiral-Flute STI Tap, D2 / 4H-6H, 2 Flute - Spiral-Flute STI Taps
OSGSpiral-Flute STI Taps

OSG M2.5x0.45 Spiral-Flute STI Tap, D2 / 4H-6H, 2 Flute

The OSG Screw Thread Insert STI Tap is a spiral-flute tap designed for creating threads for screw thread inserts. This M2.5x0.45 Metric tap features a D2 / 4H-6H tolerance class and 2 flutes, with manufacturer part…

SKU 3G-OTH-273376

Brand
OSG
Item
M2.5x0.45 Spiral-Flute STI Tap, D2 / 4H-6H, 2 Flute
Part Number
10900200
Category
Spiral-Flute STI Taps
Available to Order
Also known as:10900200OSG
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Local office
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Phone
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Technical Specifications

OSG
Manufacturer Part Number
10900200
Type
M2.5x0.45 Metric, D2 / 4H-6H
Flute
2

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

Product Description

The OSG Screw Thread Insert STI Tap is a spiral-flute tap designed for creating threads for screw thread inserts. This M2.5x0.45 Metric tap features a D2 / 4H-6H tolerance class and 2 flutes, with manufacturer part number 10900200.

Frequently Asked Questions

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

An OSG Screw Thread Insert STI Tap is used to cut internal threads in a workpiece before installing a helical wire thread insert. It is commonly applied in aerospace, automotive, and general manufacturing to repair or reinforce threads in softer materials like aluminum or cast iron.

What are the specifications of the OSG STI Tap M2.5x0.45?

This OSG STI Tap has a metric thread size of M2.5x0.45, with a D2 / 4H-6H tolerance class. It features a spiral flute design with 2 flutes, made from high-speed steel. The manufacturer part number is 10900200, and it is designed for use with screw thread inserts.

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 time on this M2.5x0.45 spiral-flute tap.

How to select the correct OSG STI Tap size?

To select the correct OSG STI Tap, match the tap's thread size and pitch to the screw thread insert you plan to install. For example, an M2.5x0.45 tap requires a corresponding insert. Always verify the tolerance class, such as D2 / 4H-6H, to ensure proper thread fit and performance.

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 spiral-flute 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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