Need ABC's of screws

[44propmaker]

I'm getting ready to jump in and buy screws for my CNC router project. Do I go with ACME or ball??? What pitch??? What Diameter??? My table size is 4'x4'.

[rustamd]

there are sticky threads in this forum that you can read and will probably answer your questions

[44propmaker]

I'm a newbie and have no idea what a sticky thread is. Can anyone help?

[rustamd]

its a thread on top of forum that says "sticky" in front

here are few examples:

Screw Threads 101

Ballscrew Basics

[44propmaker]

its a thread on top of forum that says "sticky" in front

here are few examples:

Screw Threads 101

Ballscrew Basics

I'm not finding anything that says sticky. Where should I look? Is it on this page?

[rustamd]

the section of threads on top of forum, how hard can it be?