Pivot pin/barrel for friction folder

[weasle1204]

Hello everybody, not sure if this is in the right section but hoping you can help. I made my first knife about a month or so ago and now i want to try and make a friction folder. i've done some searching on the forum and i'm still a little confused with how the pivot pin needs to be set up. not sure which one to buy and how long..... trying to avoid peening the pivot as i want to be able to take it apart to clean/adjust. Any chance someone wants to point me in the right direction. Thanks in advance and please let me know if this is posted in the wrong section.

 

[davek14]

Some kind of screw? To be determined by how nice you want to make it I guess. I've used a regular button head fastener on a "homemade" type thing. Svord uses a Chicago screw. What's the "screw" in a regular liner lock pivot?