Brass Split Pins Hairpins M2 M2.5 M3 M4 M5 M6

These metric brass split pins provide a simple and reliable fastening solution for securing compatible nuts, bolts, shafts and mechanical components. Their traditional two-leg design allows the pin to pass through a suitable drilled hole before the legs are separated, helping prevent the connected part from loosening or moving out of position.

Manufactured from brass and supplied in packs of 10, these split pins are suitable for mechanical repairs, engineering projects, machinery maintenance, model making and general workshop applications. Multiple diameter and length combinations are available, allowing the correct size to be selected for different fastening requirements.

The range includes M2, M2.5, M3, M4, M5 and M6 options in various lengths. Their straightforward design makes them practical for new assemblies, replacement work and maintenance tasks requiring a removable mechanical retaining pin.