Hexagon socket head carbon steel black zinc plated screw after-sales spare parts package-M5*20 K023

Meet the dependable replacement you need for reliable assemblies: the M5x20 hex socket head carbon steel screw, finished in durable black zinc plating. Packaged as an after-sales spare parts kit (model K023), this fastener is designed to keep your equipment, tools, and projects running smoothly when a screw goes missing or wears out.

Key features

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  Size and fit: M5 x 20 mm hex socket head cap screw, a common choice for metal and tougher plastic assemblies.
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  Material: Carbon steel core delivers solid strength for everyday fastening needs.
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  Finish: Black zinc plating provides robust surface protection against corrosion with a discreet, professional look.
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  Drive type: Hex socket drive ensures precise torque transfer and easy installation in tight spaces.
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  Convenient packaging: Sold as an after-sales spare parts package, making it simple to stock backups and minimize downtime.

Practical use cases

• Replacements for equipment housings, control panels, and enclosures where compact, reliable fasteners are preferred.
• Maintenance kits for power tools, small appliances, and DIY electronics projects that rely on secure, long-lasting screws.
• Hardware refresh for bicycles, furniture assemblies, and portable fixtures that use standardized metric fasteners.

Why this spare parts package matters

Having a dedicated spare in your toolkit means you won’t be stuck waiting for the exact screw you need. The M5x20 hex socket head cap screw combines strength, corrosion resistance, and a clean finish, so replacements blend in with existing hardware while delivering dependable performance.

Tips for best results

• Before installation, ensure threads are clean and free of debris to achieve smooth, cross-thread-free seating.
• Use a proper hex driver to apply controlled torque and avoid over-tightening, which can compromise threads or the coating.
• Store spare screws with similar fasteners to simplify future maintenance and replacements.

Specifications at a glance

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  Product code: K023
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  Size: M5 x 20 mm
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  Material: Carbon steel
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  Finish: Black zinc plating
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  Drive: Hex socket
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  Packing: After-sales spare parts package