27-04-2018, 05:31 PM
(27-04-2018, 03:47 PM)Erich Wrote: Thank you Dave. "Raised counter sunk" does that mean something like an oval head? If so,how would the counter sunk portion in the sheet metal of the dash be created? Sorry if I'm a bit obtuse on this. If it were countersunk the welded nut would also need to be deep and be counter sunk as well.
Erich in Seattle
Yes as you say on the nut Erich,and as Nick B says a ball bearing or a .drift with a 90 deg cone will create the countersink on the metal panel. A raised countersunk is as a countersunk screw with the top slightly raised/domed.
Perhaps someone will have a suitable photo from a transmission panel or similar