14 Cell 18650 Rugged Battery Box

Battery box for 14 (or 15 if your connectors are small) 18650 cells with space for insulation and a BMS

required hardware
4x M4*8 threaded inserts for holding the 2 case sides together
4x M4*30 bolts for holding case halves together
8x M4*4 threaded inserts for the mounting points on the side faces
2x Amass XT60E-F panel mount XT60 connectors