Anti Theft Milk Cap

thingiverse

So I printed the Milk Bottle Locking Cap by peaberry and found that the joints between the fixed and rotating parts would not have deterred any of the milk thieving toe-rags in my office. Therefore I decided to have a go at this myself and it is currently a print in progress. I have utilised a standard 608 bearing in the design. The Bearing Holder will need to be printed with supports, but everything else should be OK. Print settings don't really matter. You will need to print 2 of the Bearing Bushes. The bearing holder has 2.5mm holes for 3mm screws, either tap these out or use self tappers. The holes for the key should be 2mm and suitable nails will be required in order to go through the body. I intend to drill a hole in the milk bottle cap and use a stainless steel M3 nut and bolt to hold the assembly together.