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.
You take the wide end, which should be on you're right hand side and you bring it over to the front. Bring the wide end underneath the front, and then you do a full turn, you go over this time and just pull throughout the loop, pull it up, and bring it down through the loop.