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OSG Screw Thread Insert STI Tap: Spiral Fute, M14x2 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, M14x2 Metric, D5 / 4H-6H

SKU 3G-OTH-244316

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Fute, M14x2 Metric, D5 / 4H-6H
Category
Spiral-Flute STI Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
34301008
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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?

This OSG spiral-flute STI tap is designed for cutting internal threads in steel and stainless steel before installing screw thread inserts. It is commonly used in automotive, aerospace, and general manufacturing applications where strong, wear-resistant threads are required.

What are the specifications of the OSG STI Tap MPN 34301008?

The OSG STI tap has an M14x2 metric thread size, a D5 / 4H-6H tolerance class, and a 4-flute spiral-flute design. It is intended for threading holes in steel and stainless steel prior to inserting helical coil inserts. The manufacturer part number is 34301008.

Where to buy OSG STI Tap MPN 34301008 worldwide?

You can source the OSG STI Tap MPN 34301008 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your threading application.

How to select the correct OSG STI tap for steel?

Select an OSG STI tap based on the thread size (e.g., M14x2), material (steel or stainless steel), and tolerance class (D5 / 4H-6H). Spiral-flute taps are ideal for blind holes as they evacuate chips upward. Always match the tap to the insert manufacturer's specifications for proper thread fit.

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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