How Can I get a delay on my GUI button before I retrieve items from a slot?

I'm working on a crafting bench which uses a GUI Button. Is there a way to delay this button using NBT's (or something else) before I retrieve my items. The image attached is the current code without the delay.  Attached is the code for when the button is pressed. 

https://www.dropbox.com/s/wrty2rl1z1wvapa/Screenshot%202022-07-08%20084…

I followed a timer tutorial already which follows this layout, but I'm struggling to integrate this to work with the procedure above. (timer also attached) Any Ideas? 

https://www.dropbox.com/s/6wn2mw495e3idmu/Screenshot%202022-07-08%20131…

Overall Aim -----> Add items in slots -------> Click Button ---------->200 tick delay --------> retrieve items. Thank you :)