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OSG #6-32 UNC Spiral-Point STI Tap for Nickel & Titanium - Spiral-Point STI Taps for Nickel & Titanium
OSGSpiral-Point STI Taps for Nickel & Titanium

OSG #6-32 UNC Spiral-Point STI Tap for Nickel & Titanium

The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for threading nickel and titanium. This #6-32 UNC tap features an H3 / 2B-3B tolerance, a plug chamfer, and 3 flutes (MPN 31420308).

SKU 3G-OTH-279744

Brand
OSG
Item
#6-32 UNC Spiral-Point STI Tap for Nickel & Titanium
Part Number
31420308
Category
Spiral-Point STI Taps for Nickel & Titanium
Available to Order
Also known as:31420308OSG
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Technical Specifications

OSG
Manufacturer Part Number
31420308
Type
#6-32 UNC, H3 / 2B-3B, Plug Chamfer
Flute
3

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

Product Description

The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for threading nickel and titanium. This #6-32 UNC tap features an H3 / 2B-3B tolerance, a plug chamfer, and 3 flutes (MPN 31420308).

Frequently Asked Questions

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

This OSG spiral-point STI tap is designed for cutting internal threads in nickel and titanium alloys before installing screw thread inserts. It is commonly used in aerospace, automotive, and industrial applications requiring strong, wear-resistant threads in hard materials.

What are the specifications of the OSG STI Tap #6-32 UNC?

The OSG STI tap has a #6-32 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design optimized for nickel and titanium. The manufacturer part number is 31420308.

Where to buy OSG STI Taps worldwide?

3G Electric supplies OSG STI taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 31420308 tap.

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

Select an STI tap based on the insert's thread size and material. For nickel and titanium, use a spiral-point tap like this OSG #6-32 UNC model with H3 tolerance. Ensure the tap matches the insert's class of fit (2B-3B) and chamfer type (plug).

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-point sti taps for nickel & titanium. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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