"MOUNTING HOLE DIAMETER:4 EACH 0.281 INCHES THRU, 4 EACH 0.438 INCHES THRU, 13 EACH 0.213 INCHES THRU, 1 EACH 0.166 THRU, MATERIAL THICKNESS: 0.125 INCHES."
MATT
MATERIAL
ALUMINUM ALLOY 5052
MDCL
MATERIAL DOCUMENT AND CLASSIFICATION
SAE-AMS-00-A-250/8 ASSN STD ALL MATERIAL RESPONSES