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OSG Screw Thread Insert STI Tap: Spiral Point, M18x2.5 Metric, D5 / 4H-6H, 4 Flute - Spiral-Point STI Taps for Multiple Materials
OSGSpiral-Point STI Taps for Multiple Materials

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

The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as M18x2.5 Metric with a D5 / 4H-6H tolerance, 4 flutes, and a plug chamfer (MPN 34401201). 3G Electric interprets this…

SKU 3G-OTH-284691

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Point, M18x2.5 Metric, D5 / 4H-6H, 4 Flute
Category
Spiral-Point STI Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
34401201
Type
M18x2.5 Metric, D5 / 4H-6H, Plug Chamfer
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-point tap for multiple materials, specified as M18x2.5 Metric with a D5 / 4H-6H tolerance, 4 flutes, and a plug chamfer (MPN 34401201). 3G Electric interprets this demand and sources the exact OEM tool, backed by specialist expertise across 14 industrial departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 multiple materials 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 MPN 34401201?

This OSG STI Tap has a metric thread size of M18x2.5, a tolerance class of D5 / 4H-6H, 4 flutes, and a spiral-point design with plug chamfer. It is designed for threading multiple materials and is identified by manufacturer part number 34401201.

Where to buy the OSG STI Tap 34401201 worldwide?

You can source the OSG STI Tap 34401201 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for this threading tool.

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, such as M18x2.5. Verify the tolerance class (e.g., D5 / 4H-6H) for fit, and choose the flute count and chamfer type based on material and application. OSG provides reliable tooling for this purpose.

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-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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