Window parts

Hello I live in Morehead city on the east coast of North Carolina . All my window are in horrible condition . The salt air in this area has rusted out and destroyed all the window hardware. If I could identify the parts I need I will go ahead and replace them all.I have more photos but hit the limit your web site will allow me to upload . There are no brand names on the windows so I'm not sure who makes them . But looking at you picture it look like truth . They are hurricane windows or thats what I've been told at least .