Used Allen carbon steel galvanized flat-end locking screw — a compact, reliable fastener designed to hold tight in vibration-prone assemblies.

Made from robust carbon steel and finished with a galvanized coating, this locking screw delivers dependable strength and corrosion resistance for both indoor and outdoor applications.

• Material and finish: carbon steel core with a galvanized zinc coating that resists rust and wear in challenging environments.
• Drive type: hex Allen drive for precise torque with common hex keys, ensuring a secure seating without slippage.
• End geometry: flat end provides flush seating for clean, professional-looking assemblies.
• Locking performance: engineered to minimize loosening under vibration, helping maintain alignment and clamped position over time.
• Condition: USED — expect minor surface marks or wear consistent with prior use; fully functional and budget-friendly for projects where top-tier新品 isn’t required.
• Ideal uses: great for securing components in machinery, equipment housings, cabinetry, fixtures, or outdoor gear where a durable, corrosion-resistant fastener is needed.
• How it compares: delivers essential strength and corrosion resistance at a practical price, making it a smart choice for repairs, replacements, or ongoing maintenance where a hex socket locking screw is appropriate.

Tip: Before installation, inspect for excessive wear or damaged threads. When tightening, use the appropriate hex key to avoid stripping, and ensure the flat end sits flush against the surface for a clean, professional finish.