*USED* Cross semi-circular head self tapping carbon steel galvanized after-sales spare parts package-ST2.9*9.5 K023

Upgrade your maintenance toolkit with this USED Cross semi-circular head self tapping carbon steel galvanized after-sales spare parts package — ST2.9*9.5 K023. Built for reliability in service and repair tasks, this pre-owned kit combines robust carbon steel with a durable galvanized finish to resist rust in a range of environments. The cross recessed drive and distinctive semi-circular head deliver both compatibility and a clean seating profile for metalwork applications.

Key features that matter on the job

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  Material and finish: carbon steel core with galvanization for enhanced corrosion resistance in indoor and outdoor settings.
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  Head design: semi-circular head minimizes surface indentation and provides a neat, flush appearance on thin metal surfaces.
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  Drive type: cross recess (Phillips-style) drive for broad tool compatibility and secure torque transfer.
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  Self-tapping capability: taps its own threads into metal, simplifying installation without extensive pre-drilling.
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  Size and code: ST2.9*9.5, product code K023—clear, trackable specification for service records and replacements.
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  Condition: used spare parts package, inspected to confirm fit and thread integrity for practical, budget-conscious repairs.
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  Ideal use context: designed for after-sales service scenarios where dependable, ready-to-install fasteners accelerate equipment maintenance.

Perfect for maintenance, repairs, and cost-conscious projects

Whether you’re stocking a service van, outfitting a repair workshop, or tackling a DIY metal project, this used spare parts package delivers dependable fastening performance without the premium price of new parts. It’s well-suited for metal enclosures, control panels, lightweight machinery components, and other applications where fast, secure self-tapping screws are essential.

Why choose a used spare parts package?

Opting for this pre-owned kit can reduce downtime and budget strain in routine maintenance. It provides a practical, ready-to-use solution for non-critical replacements, helping you keep systems online while maintaining cost efficiency. Each piece has been checked for functional threads and coating integrity, so you can install with confidence in appropriate applications.

Practical installation tips

• Align the driver squarely with the cross recess to avoid cam-out and achieve full torque transfer.
• Use a compatible pilot hole when working with harder metal substrates to ensure clean tapping and prevent thread damage.
• Avoid over-tightening to preserve the integrity of the self-tapping threads and the surrounding material.
• Store in a dry, sealed container to protect the galvanized coating from corrosion over time.