• Includes: (6) Screws (#6-32 X 3/8") (RPI Part #AIS170) - for older style units with thread inserts and (6) Screw (#6 x 3/8") (RPI Part #RPH852) - for newer style units • This PC Board is HumiSeal® conformal • Fits: Top Cover • Model(s) This Part Fits: M11, M9