|Size||Hole Size||Grip**||Grip**||Min clearance behind material***|
|Diameter and Thread count (Nominal size)||–||Min||Max||–|
|#6-32 (1/8″)||13/32″ *||3/8″||2-5/8″||1-1/2″|
** Grip is the thickness of the wall (or other material) that the anchor is used with.
*** This is the amount of space required behind the wall (or other material) so that the wing can flip into locking position.