*USED* Hexagon socket head with blue and white zinc plated screws Accessory Package_Mechanical semi-finished products_M4 * 10

Upgrade your hardware toolkit with a practical, ready-to-use solution: this USED Hexagon Socket Head Screw Accessory Pack. Tailored for mechanical assemblies and hobby projects, it delivers reliable performance at a smart price.

What you get

• 
  M4 hex socket head screws featuring durable blue and white zinc plating for a protective finish and simple identification.
• 
  10 pieces in the package, designed to cover common small-assembly needs.
• Part of the Accessory Package within the Mechanical semi-finished products family, ideal for quick-turn prototyping and repairs.

Why this set stands out

• 
  Corrosion-resistant coating with blue and white zinc plating helps extend life in typical workshop environments, making these screws suitable for indoor projects and light-duty outdoor use.
• 
  Hex socket (Allen) drive provides solid torque transfer in tight spaces, reducing cam-out and improving installation accuracy.
• 
  Compact, versatile size—M4 screws are widely used in electronics enclosures, small brackets, and model-making, aligning with many standard component layouts.
• 
  Used condition offers value without sacrificing function; suitable for projects where showroom perfection isn’t required but dependable performance matters.

Ideal applications

Perfect for hobbyists, makers, and workshop technicians working on mechanical assemblies, prototyping, or repairs that require small-diameter, hex-driven fasteners. Use these screws to join lightweight brackets, mount electronics, or secure removable panels where a clean, understated hardware aesthetic is desirable.

Practical tips

• Inspect threads before first use and run a light lubricant on clean threads to ensure smooth engagement.
• Match these M4 screws to compatible nuts, inserts, or tapped holes that fit standard M4 specifications for reliable assembly.
• Store in a dry environment to maintain the integrity of the zinc finish and prolong usability in future projects.