Blimey – my era … so “punk was about 1976 – 1980 ish ..
Slayer – as punk band – oh, do give over. Same goes for the ersatz punk of Anti Nowhere League
So real punk – I will give you
White Riot – The Clash
London Calling – The Clash
Another Girl, Another Planet – The Only Ones
The two mentioned by the OP re SFL
Teenage Kicks – The Undertones
Cary Gilors Eyes
Anarchy in the UK – The Sex Pistols
The Whole Wide World – Wreckless Eric
Pre -punk punk
The Stooges and Iggy
Patti Smith (esp Horses / Rock n Roll N*****)
And the New York Dolls …
And even some Ramones
And Lou Reed