Bralo dome head aluminium standard blind rivets bralo 1010003008 these dome head standard blind rivets from bralo have an aluminium body and a mandrel made from zinc plated steel these pop rivets have a thread of 3mm and are 8mm long they are suitable for use with panel thicknesses from 35 up to 5mm bralo 1010003008 dome head aluminium standard rivet 30mm x 8mm pack of 500