The most common tool used to tighten or loosen screws with a 6mm hex head is an Allen wrench.
To tighten and loosen Allen head bolts
A Phillips-head screwdriver is a tool designed to loosen or tighten cross head screws. It gets its name from engineer, Henry F. Phillips.
A star head screwdriver is specifically used to tighten or loosen screws with a star-shaped or "Torx" head.
A crosshead screwdriver or scocket set with a crosshead screw driver bit attached. Screwdrivers routinely used are Pozidriv and Phillips
Loosen the 4 Allen head screws ont the swing arm then get a big pair if channel Locke and turn the disc next to the swing arm on the right
Flare nut wrenches are used on fuel lines. Regular sockets are used on head bolts.
it was used to tighten or loosen a screw
to lossen or tighten slotted screws
On the head of the guitar there are the tuning knobs. If you tighten them, you get a higher pitch. If you loosen them you get a lower pitch.Hope this helps :D
Under normal circumstances it will not loosen. You use a torque wrench to tighten it to specifications. Specifications are located in the Haynes repair manual available from www.amazon.com. clockwise to tighten counterclockwise to loosen You need a socket that fits tightly on the bolt head and a long-handled torque wrench.
A star bit with a hole in a screwdriver set is used to tighten or loosen screws with a star-shaped head that have a pin in the center. The hole allows the bit to fit over the pin while still engaging with the star-shaped grooves, providing better control and preventing stripping of the screw head.
First, buy new headbolts as they can only be used once. Then apply 3-in-1 oil to the threads and underside of the bolt head. In a prescribed sequence, tighten the cylinder head bolts to 35 lb ft. Then completely loosen them and tighten (in sequence) to 15 lb.ft. Then tighten them 90 degrees (from 3 o'clock to 6 o'clock.) Then tighten them 90 degrees again.