Cad Plated Hex Head Bolt, Undrilled Shank | AN7-31A NoImage Switch: Microphone and relay circuits

Switch: Microphone and relay circuits normally open

Watch as heat staining and dark spots begin to fade

aviation author Richard L

a large flathead screwdriver

Cad Plated Hex Head Bolt, Undrilled Shank | AN7-31A NoImage Switch: Microphone and relay circuitsBolt: Hex Head,St, Undrilled Shank AN7 31A Aviation Hardware AN3 AN8 cadmium plated steel bolts (drilled and undrilled). CADMIUM PLATED BOLTS CONFORM TO QQ P 416; CORROSIONRESISTANT STEEL BOLT CONFORMS TO MIL B 6812. Available with or without single hole through shank and or single hole through head. Part numbers as shown are for drilled shanks (e. g., AN3 3); for undrilled shanks, add ''A'' at the end of the part number (e. g., AN3 3A); for drilled