HanseTec/Bilotoy Bolt & Nut

As a child I played a lot with Hanse Tec / BiloToy. Today it is my grandchildren who enjoy it, but they often run out of bolts and nuts. Unfortunately you can't buy them anymore, so why not just print them 😊I hope other children and childlike souls (like myself) can make use of them 😊 Bolts are in lengths: 13 mm, 18 mm, 30 mm and 38 mm