hi i currently make rabbit hutches and have done for sevral years i am set in my ways but i was looking for a better way to join my rabbit hutch doors i am currently screwing them predrilling then screwing them together useing 2x1 ,but i have since looked at another hutch and seen a door with like a corrugated nail going through it it seemed very strong and looked a lot quiker and simpler to do does anyone know the correct name for these and the best place to buy them ,i get most of my suplies from screwfix but they dont sell them please help cheers in advance
paul
paul