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3G Electric
OSG #8-32 UNC Spiral-Point STI Tap, H2 / 2B-3B, Plug Chamfer, 3 Flute - Spiral-Point STI Taps for Multiple Materials
OSGSpiral-Point STI Taps for Multiple Materials

OSG #8-32 UNC Spiral-Point STI Tap, H2 / 2B-3B, Plug Chamfer, 3 Flute

The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as #8-32 UNC with H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 1715008).

SKU 3G-OTH-284679

Brand
OSG
Item
#8-32 UNC Spiral-Point STI Tap, H2 / 2B-3B, Plug Chamfer, 3 Flute
Part Number
1715008
Category
Spiral-Point STI Taps for Multiple Materials
Available to Order
Also known as:1715008OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

OSG
Manufacturer Part Number
1715008
Type
#8-32 UNC, H2 / 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 for multiple materials, specified as #8-32 UNC with H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 1715008).

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 multiple materials for installing screw thread inserts. It is ideal for repair or reinforcement applications in machining, automotive, and industrial maintenance where a stronger thread is needed.

What are the specifications of the OSG STI Tap #8-32 UNC?

This OSG STI Tap is #8-32 UNC with a H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for efficient chip evacuation. The manufacturer part number is 1715008.

Where to buy OSG STI Tap #8-32 UNC worldwide?

3G Electric supplies and delivers OSG STI Tap #8-32 UNC worldwide. We handle full logistics and customs clearance, ensuring you receive genuine OSG taps for your industrial applications. Contact us for availability and lead time.

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

Select an STI tap that matches the thread insert's size and pitch, such as #8-32 UNC. Use a tap with the correct tolerance class (e.g., H2 / 2B-3B) and chamfer type (plug for general use). Always refer to the insert manufacturer's recommendations for best 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 spiral-point sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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