BEITER V-Box Damper Rear Set Screw
Set Screws with UNF 5/16″-24 thread from Beiter for the Beiter V-Box.
price is for 1 screw
The setscrews and front screws are screwed into the V-Box by approx. 8 mm, i.e. the usable length of the screws is reduced by this.