Apr. 1, 2015. TDK Corporation has announced that its Hong Kong-based HDD head manufacturing wholly owned subsidiary, SAE Magnetics (H.K.) Ltd.
You use a wrench to screw, or unscrew a bolt. A screwdriver is for screws. Either way you turn it left. Some bolts have reverse threads and would turn the other way to unbolt.
3. Turn the compression nut counterclockwise relative to the male part of the fitting with another pair of adjustable pliers. When you are removing a shutoff valve, this means turning the nut clockwise with respect to you.Once the nut is loose, unscrew it by hand until the fitting separates.old the male end of the fitting steady with a pair of adjustable pliers. If you are removing a shutoff valve with a compression fitting, the valve has the male part of the fitting, so hold it with the pliers.