I forgot to add: The Ex - "Disturbing Domestic Peace". Anarcho-punk doesn't come much better than this.
Of course, they are Dutch, so I guess some boardies will draw their own conclusions from that....
EDIT: On the Kraut-punk side of things, I nominate the first Abwaerts LP, whatever it's called....and the first LA Dusseldorf LP - some very punk-like riffing on that.