where to purchase micro/tiny sized plastic cordlock, cord ends, buckles, ladder buckles?

Have you tried ZPacks? They have some small hooks, cord locks, etc. Might be worth a look..

http://diygearsupply.com has a selection – I haven't ordered from them, just bookmarked for future dreaming.

You need to be a bit more specific about size.
Some think 10 mm webbing is wide, while others think it is narrow.
Remember: tiny buckles will NOT be very strong – maybe too weak for a pack.

Cheers

Zpacks and DIY Gear Supply are where I would turn first as well.

Hi Mik, try Simon at tiergear.com.au

I've ordered a bunch of stuff from him and have always had fantastic service.

Upon Roger's advice:

In specific I am looking for ladderlocks for webbing of 10mm width or less. Micro metal spring linelocks of holes around 4mm.

These are for the less stress areas like hipbelt connection to the bottom of the pack and top of sholder strap to the top of pack (both to get the pack closer to the back). Shock cordage added to sides of pack for compressability.

I got inspired to change things on my ULA Circuit after handling an Osprey pack where they are using ladderlocks that 'seem' to be 6 or 8mm widths.

http://questoutfitters.com or zpacks would be my suggestion. The "micro" cord locks that zpacks sells are pretty darn small.

I just bought a supply for the first time from http://www.simplylightdesigns.com, just received it today, great service.

I've ordered from Quest Outfitters before, but Simply Light was a bit less expensive, shipping was free, and it got here 3 days after I placed the order. Unless I'm buying Silnylon or other material with it, Quest's shipping charges are kind of steep for small items.

I'll say +1 for quest outfitters. I purchased a load of the micro cord-locks for all of my stuff sacks and ditty bags. They work great. No slippage problems with waxed micro cord. They might not be the best choice for high pressure areas though.

Extrem Textil has a separating, adjustable buckle for 10 mm webbing, but being so small, is kind of on the flimsy side. Not sure what I could safely use them for. Maybe attaching an inner to an outer tent canopy, but they do not work well on lace, only webbing. Very light, though, and would allow tightening the inner tent to the outer shell.

if you can come up to 12-13mm (.5"), you can get much beefier half inch ladderlocks from Quest and others. But they're non-separating.

Line-locs would do it, and come both separating and non, if you use cord instead of webbing.

The kitty clips are around 10mm-3/8", but are not adjustable.

I'm a Quest Outfitters guy. Good selection, good service and cheap shipping.

Thanks you Michael and Dan,

I now have both sources bookmarked. That's just another reason I like this site – good gear sources.