What screws are used to attach plastic mimic bus to switchgear?

Issue:
What is the screw part number for attaching the plastic mimic bus to HVL type gear?

Product Line:
Switchgear

Environment:
HVL, HVLcc, HVLcb

Resolution:
Corporate Part number 21594-12120. #6-32 x 3/8`` steel tap screw, Pan Head, Phillips Head, zinc yellow chromate full finish. Stainless steel screws are also used.

Released for:Schneider Electric USA