Assorted Split Pins Metric (1.0 - 4.0mm) 370 Pc

Split pins in metric sizes from 1.0mm to 4.0mm, ideal for securing fasteners and preventing accidental loosening. These versatile hardware components feature a two-pronged design that spreads when inserted through aligned holes, creating a reliable mechanical lock. Perfect for machinery, automotive applications, and general engineering work where vibration resistance is essential. Available in standard metric dimensions to match your existing fastener specifications.