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Looking for a parts source..

Started by AstroJack, 08/22/2005 05:39AM
Posted 08/22/2005 05:39AM Opening Post
Hi All,

I am trying to find an online source for a 2" long piece of threaded brass rod (Metric M4) and two brass thumb nuts.
I found I can get 1 meter of rod from McMaster-Carr, but that is overkill and they don't have M4 thumbnuts...

Any thoughts?

Thanks!

Jack
Posted 08/22/2005 06:51AM #1
You noted 2 inches, but are you looking for a 2-foot threaded rod? -- just wanted to double-check. If needing just a 2-inch section, you could simply get an M4 brass machine screw and cut it to length. Of course, if you're looking for a 2-foot rod, well, that's a tougher order... :S (but I'm guessing you meant inches).

Brass metric thumb nuts -- at least here in the states -- are practically nonexistent. If I needed some, I'd just use a 3.3mm drill bit, bore a 6-32 thumb nut, and use an M4 tap on the bore. You can pick up the metric bit & tap for about $6-7 total (both are available at McMaster-Carr).

Hope that helps.
Best wishes.
-Dan
Posted 08/22/2005 11:03AM #2
Jack,

Try Small Parts, Inc. (www.smallparts.com). They have lots of, well, small parts.

Tim Iafolla
Posted 08/22/2005 12:15PM #3
Hi Jack
Here is the MMC part number for an M4 Thumb Nut however it is zink plated 96115A440. I did find M4 brass wing nuts also.
Hope this helps
Buck