Radio Active M3x3 Grub Screws – I-RMA5250

The Radio Active I-RMA5250 is a pack of metric M3x3 grub screws, ideal for general RC and modelling maintenance where a compact set screw is required. With a 3 mm length and M3 thread, these handy fasteners are useful for securing small components and tidy repairs across a range of hobby projects.

Key Details

• Thread size: M3 (metric)
• Length: 3 mm
• Type: Grub/set screws
• Brand: Radio Active
• Part number: I-RMA5250

Suggested Compatibility

• RC models and general hobby builds requiring M3x3 set screws
• Small mechanical fittings such as hubs, couplers and collars (where M3x3 is specified)
• Model engineering and workshop spares using metric M3 hardware

Keep a set of M3x3 grub screws in your toolbox for quick fixes and routine upkeep. Refer to your model’s manual to confirm thread size and length before use.