Can someone tell me what type of fastener Mopar used to mount the Air Grabber vacuum canister to the inner fender on a 71 RR ? I can't seem to find any information regarding what style,type,length & etc was used. If someone has a pic of what was used, that would be super fantastic. Thanks for any information that can be provided.

It's a raised strap crimped to the can.

Thanks for the response and pic, but I should have been more precise in my question. What I need to find out is what type of screw or bolt and what size was used to mount the canister to the fender ? The supplied pic appears to indicate a black phosphate bolt or phillips screw of some kind ? I can't make it out good enough to tell.

Hex head Black Phosphate self cutting type, don't know the size. You can check with Frank Badalson or RT Specialties
Ron

Thank you sir ! I appreciate the response and advise,

Mine have a 5/16" head.