Everything you need to fasten Stewy together.

The set includes:

• 18x M3x6mm socket button head screws

• 10x M3x12mm socket button head screws

• 9x M3 stainless steel all-metal lock nuts

• 13x M3 brass heat set inserts (4mm long).

  
  

All screws and lock nuts are stainless steel. The heat set inserts press into the printed parts to give you solid threaded connections that won't strip.