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OSG Screw Thread Insert STI Tap: Spiral Point, M14x2 Metric, D5 / 4H-6H, 3 Flute - Spiral-Point STI Taps
OSGSpiral-Point STI Taps

OSG Screw Thread Insert STI Tap: Spiral Point, M14x2 Metric, D5 / 4H-6H, 3 Flute

The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for threading holes that will accept screw thread inserts. This M14x2 Metric tap features a D5 / 4H-6H tolerance, a plug chamfer, and three flutes…

SKU 3G-OTH-286987

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Point, M14x2 Metric, D5 / 4H-6H, 3 Flute
Category
Spiral-Point STI Taps
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Technical Specifications

OSG
Manufacturer Part Number
12701000
Type
M14x2 Metric, D5 / 4H-6H, 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 designed for threading holes that will accept screw thread inserts. This M14x2 Metric tap features a D5 / 4H-6H tolerance, a plug chamfer, and three flutes (MPN 12701000).

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 metal or plastic for installing helical wire thread inserts. It is commonly applied in automotive, aerospace, and industrial maintenance to repair or reinforce stripped threads without replacing the parent component.

What are the specifications of the OSG STI Tap M14x2?

This OSG STI Tap has a metric M14x2 thread size, D5 / 4H-6H tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for through-hole threading. The manufacturer part number is 12701000. It is designed specifically for screw thread insert installation.

Where to buy OSG STI Taps worldwide?

You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this M14x2 spiral-point tap.

How to select the correct OSG STI Tap for thread repair?

Select an OSG STI Tap that matches the thread insert size and pitch, such as M14x2. Ensure the tap tolerance (e.g., D5 / 4H-6H) aligns with the insert manufacturer's recommendation. Use a plug chamfer for blind holes or spiral-point for through holes. Always follow OSG's application guidelines.

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. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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