Hey Ant
The screws are tiny little Stainless steel ones. There exactly 1/2 " inch long and the head is about 3/16" inch wide. They do put a little scratch in the case under the locking ring.....I could care less about this.....Because they work AWESOME! I now never ever have a problem with the counter lungs spinning when I'm connecting and disconnecting the hoses.
The Plugs are off the self ones. I got them at a pool supply store. They use them to plug up the pool filter lines to pressure test them.
P.S After the post I realized I forgot a few over things so when I get a chance I'll be taking more pictures and adding them to this post. I'm glad you liked some of my ideas.I'm a bit of a Tweaker
