vanguardtm specifications materials sheet steel all parts made from prime grade ... mild cold rolled sheet steel free from surface imperfection ... hinges finishing chemically pretreat metal with a six stage cleaning phosphatizing ... and metal preparation process finish coat shall ... from one piece 16 gauge cold rolled sheet steel doors less than 12 wide shall be ... at each heavy gauge latch hook latch clips shall be glass filled nylon for long ... sign execution installation install metal lockers at location shown in accordance ... manufacturer install sloping hoods and metal fillers using concealed fasteners ...
guardiantm specifications materials sheet steel all parts made from prime grade ... mild cold rolled sheet steel free from surface imperfection ... per door finishing chemically pretreat metal with a six stage cleaning phosphatizing ... and metal preparation process finish coat shall ... from one piece 16 gauge cold rolled sheet steel formations shall consist of a ... at each heavy gauge latch hook latch clips shall be glass filled nylon for long ... sign execution installation install metal lockers at location shown in accordance ... manufacturer install sloping hoods and metal fillers using concealed fasteners ...