Do these connectors have a proper name

[tin]

I realise they come in all sorts of shapes and sizes but can't work out what they're called to google them!

also if anyone has any idea where to start looking for them (specifically ones that would plug into the above!)
tin2015-08-31 20:26:11

 

[niknak]

Mate N lok. usually only available in white these days though. Ebay.niknak2015-08-31 20:27:45

 

[tin]

Supreme, thanks!

<edit> wow ordered the lot on ebay in secs, even more supreme than I thought!
tin2015-08-31 23:56:16