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OSG Screw Thread Insert STI Tap: Thread Forming, M12x1.75 Metric, D9 / 4H-6H - Thread-Forming STI Taps
OSGThread-Forming STI Taps

OSG Screw Thread Insert STI Tap: Thread Forming, M12x1.75 Metric, D9 / 4H-6H

SKU 3G-OTH-403931

Brand
OSG
Item
Screw Thread Insert STI Tap: Thread Forming, M12x1.75 Metric, D9 / 4H-6H
Category
Thread-Forming STI Taps
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Technical Specifications

OSG
Manufacturer Part Number
1636000908
Type
M12x1.75 Metric, D9 / 4H-6H, V Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

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

An OSG Screw Thread Insert STI Tap is used to form internal threads in pre-drilled holes for installing helical wire thread inserts. It is ideal for repairing or reinforcing threads in metal, plastics, and composites across machining, automotive, and industrial maintenance applications.

What are the specifications of the OSG STI Tap M12x1.75?

This OSG STI Tap is thread-forming type, M12x1.75 metric, with a D9 / 4H-6H tolerance class. It features a V coated cobalt construction for enhanced wear resistance and heat dissipation. The manufacturer part number is 1636000908.

Where to buy OSG STI Taps worldwide?

3G Electric supplies OSG STI Taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OSG taps like the M12x1.75 V coated cobalt model to procurement teams and maintenance engineers.

How to select the correct OSG STI Tap size?

Select an OSG STI Tap by matching the thread size (e.g., M12x1.75) and pitch to the insert manufacturer's specifications. Ensure the tap's tolerance class (D9 / 4H-6H) aligns with the required thread fit. Always verify the hole diameter per OSG's recommendations for thread-forming taps.

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 thread-forming 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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