please help identify a component...| 25 July, 2013
I was flicking through the "Element14" (previously known as Farnell) BIG catalog (looking at the pictures) far superior to looking via internet. and found the closest to what you are after a five pin version. "Battery Interconnection System" Header, Element14 part number 187-7700. Receptacle, Element14 part number 187-7701.
This has a 5mm pitch spacing, I hope this is a small step to helping you.
By the way: you say the spacing is 1mm. I think you should water your ruler, I think it has dehydrated with global warming.