Bolt-On Kit for Circuit Playground, micro:bit, Flora or Gemma

You have a Circuit Playground Express and want to connect wires for LEDs, sensors, or speakers without soldering? This simple bolt kit is perfect for making compact connections without the bulk of alligator clips.

• 6 x M3 5mm machine steel screws
• 6 x M3 zinc-plated steel hex nuts

Use by putting the screw through large alligator pads on your board, wrapping your wire around it, then tightening the hex nut to hold it securely. Compatible with Circuit Playground Classic and Express, micro:bit, Gemma M0, and Flora boards.