Bolts with a hexagonal head with threads for use with a nut or tapped hole. Abbreviated HHMB or HXBT. Carriage Bolts. Bolts with a smooth rounded head that has a small square section underneath.
MetroPCS MSL/SPC Calculator will let you know immediately in case the number you provide is invalid so you can check and correct it. There are some instructions for those who don't know how to get hold of the necessary MEID or ESN, so even less experienced users should have no problems in working with this utility.
national missing persons coordination centre nmpcc is a government funded body that complements the roles of state and territory police missing persons units they operate under the australian federal police afp and are the official platform for australian missing persons