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.
Step 3. Place the unscrewed ball to the side, and pull the piercing out very slowly and gently until it is completely removed. Step 4. Pick up the clean, new piece of navel jewelry, making sure the top ball is still unscrewed and easily accessible.