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OSG Screw Thread Insert STI Tap: Spiral Fute, M18x2.5 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, M18x2.5 Metric, D5 / 4H-6H

The OSG Screw Thread Insert STI Tap is a spiral-flute tap for steel and stainless steel, model M18x2.5 Metric with D5 / 4H-6H tolerance and 4 flutes (MPN 34301201). 3G Electric interprets demand and delivers this…

SKU 3G-OTH-244253

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Fute, M18x2.5 Metric, D5 / 4H-6H
Category
Spiral-Flute STI Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
34301201
Type
M18x2.5 Metric, D5 / 4H-6H
Flute
4
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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 for steel and stainless steel, model M18x2.5 Metric with D5 / 4H-6H tolerance and 4 flutes (MPN 34301201). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 steel and stainless steel for installing screw thread inserts. It is commonly applied in automotive, aerospace, and industrial maintenance where thread repair or reinforcement is required.

What are the specifications of the OSG STI Tap MPN 34301201?

The OSG STI Tap MPN 34301201 is a spiral-flute tap with M18x2.5 metric thread, D5 / 4H-6H tolerance, and 4 flutes. It is designed for steel and stainless steel, providing efficient chip evacuation during threading operations.

Where to buy OSG STI Tap MPN 34301201 worldwide?

You can source the OSG STI Tap MPN 34301201 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

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

To select the correct OSG STI tap, match the tap thread size and pitch to the insert requirements. For steel and stainless steel, choose a spiral-flute design like the M18x2.5 D5 / 4H-6H tap for effective chip removal and accurate thread forming.

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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