Can this adjustment screw be replaced

[mquan01]

I bought this a long time ago and pulled it tout to refurbish. At the time I didnt realize the screw was stripped (i did know the knob was missing). Its a Bailey # 4

 

[ralitaco]

I'm no expert, but couldn't you use a tap and die set to make new threads

 

[Chris C]

Absolutely you can remove it. And I have (I'm pretty sure I have) both the screw and wheel if you need them.