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OSG Screw Thread Insert STI Tap: Spiral Fute, M16x2 Metric, D5 / 4H-6H - Spiral-Flute STI Taps for Steel & Stainless Steel
OSGSpiral-Flute STI Taps for Steel & Stainless Steel

OSG Screw Thread Insert STI Tap: Spiral Fute, M16x2 Metric, D5 / 4H-6H

SKU 3G-OTH-244266

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Fute, M16x2 Metric, D5 / 4H-6H
Category
Spiral-Flute STI Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
34301108
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

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

The OSG Screw Thread Insert STI Tap is used to cut internal threads in steel and stainless steel for installing screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where thread repair or reinforcement is needed.

What are the specifications of the OSG STI Tap M16x2?

This OSG STI Tap has an M16x2 metric thread, spiral flute design, 4 flutes, and a D5 / 4H-6H tolerance class. The manufacturer part number is 34301108. It is designed for threading holes that will accept screw thread inserts in steel and stainless steel.

Where to buy OSG STI Tap 34301108 worldwide?

You can source the OSG STI Tap 34301108 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

Select an OSG STI tap based on the insert size, thread pitch, and material. For M16x2 inserts in steel or stainless steel, use a spiral-flute STI tap like the D5 / 4H-6H tolerance model. Ensure the tap matches the insert manufacturer's recommended drill size and thread class.

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

OSG Products

3G Electric supplies OSG spiral-flute sti taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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