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.
The United States Military Entrance Processing Command (USMEPCOM) is a Major Command of the U.S. Department of Defense, which screens and processes applicants into the United States Armed Forces. USMEPCOM is headquartered in North Chicago, Illinois and operates 65 Military Entrance Processing Stations (MEPS) located throughout the United States. The command's motto is Freedom's Front Door, signifying that a service member's career starts when they walk through the doors of the MEPS.