MAXX red piston head properties
 

curious about the MAXX piston head with the double seal, the screw it uses for mounting on the piston, anyone have an idea on its measurements... i need to find another a bit longer as im adding sink washers to correct the AOE(angle of engagement). this is for a DMR setup.

i think its 3mm x 15mm long and im having a hard time finding replacement bolts.

Calipers are pretty cheap these days... If you have the screw yourself it might be easier to just measure it or the piston head diameter.

Metric screws are sold in abundance in kits for you to try and find the right length and pitch on amazon. Where have you tried searching?

i got a couple for free from a remote control shop...