Please ensure you are choosing the correct bracket for your screen there are 2 different versions.  

LCD is 33.R4F02.003 & LED is 33.R4F02.004

Acer LCD Hinge and Bracket set. Includes Right and Left

Condition: New

Warranty: 90 days

Compatible With: Aspire 5336, 5736, 5736Z, Emachines E442 Series

Part Number(s):  33.R4F02.003