ASSEMBLY INSTRUCTIONS:SOLDER CONNECTOR;BREAK PCB'S BREAK-AWAY;PLUG THE TWO PCB'S TOGETHER;USE MECHANICAL KIT TO SECURE THE FINAL ASSEMBLY;THE MECHANICAL KIT (108945) CONSISTS OF: 5X .197 STAND-OFFS(108689);8X 1/8 NUMBER 2 SCREWS;2X 1/4 NUMBER 2 SCREWS