BoundNoFtWaL
Well-known member
What size bolts do you all use to attach tubes and shelves and ledges to your cages? I got 5/16 x 3/4" Hex cap screws to put up my tubes. Might be a little over kill. I'm only using one washer and wing nut on the exterior of the cage to attach it. I'm working with a FN cage. Have you guys found that you have attachment failures from broken tubes without the use of a second washer on the interior of the tube? On Ledges do you use a second washer on the inside of the cage as well as outside of the cage?