A few common screw head types and what they are used for - UC Components, Inc.
Did you know that the first known recorded use of screws occurred during the time of the ancient Greeks; they used them in devices to press olives and grapes. From those humble beginnings, screws have become one of the most widely used pieces of hardware manufactured today. Fastener hardware comes in a wide variety of […]
Meet The Press NOW | NBC News NOW
Meet the Press - Watch episodes on NBC.com and the NBC App. Kristen Welker hosts the Sunday morning public affairs program.