They used to use Allen head bolts.  Changed around '85.

Karl Wolz
----- Original Message -----
From: "Tom Smith" <TSmith5041@AOL.COM>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Tuesday, August 29, 2000 7:21 PM
Subject: Re: CV Joint Bolts

> CV joint bolts don't take 'Allen' wrenches, but a 6 mm 12 point capscrew
bit.
> Sort of a special tool which can be bought off of Mac & Snap-on tool
trucks.
>
> Tom Smith
>