Here you have all metal bar locations in Google maps, hope this helps 🙂
Not to be confused with La Latina neighborhood (Centro district). I don’t know the area but here I leave some pubs I have to visit.
Sixx Rock. Never been there but looks good, check the pictures. Open till 3:30, everyday. Metro station Carabanchel (line 5, green)
Viking Rock. Bar more than pub. Closed tuesday. Open till 2:00 am. Metro station Carabanchel (line 5, green)
Cocodrilo Rock Bar. Open till 3:00 (Tues-Sun).