well most hex nuts a designed to fit a wrench size. depending on the application a cetain torque may be reguired...however usually hand tight plus 1/2 turns is fair
ANS 2 -It depends on what that nut is securing. In general usage, ( Not auto or aircraft) I go as hard as I can with a 6" wrench.
If it assembled into a tapped hole, it is a screw. It is tightened (torqued) at the head. If it used witha nut, it is a bolt. It is tightened (torqued) at the nut. Otherwise, it is the same piece of hardware, only the use is different
First of all, its called a "confirmat" screw", other names are cabinet connecting screw, joint screw, and to a lessor degree a furniture screw. They are designed for "ONLY" particle board, medium density fiberboard (MDF), and melamine board, they must use a pilot hole made by a (one or 2 piece) step drill. I do not recommend these screws for plywood. You can find them both at : * www.mcfeelys.com
The belt is tightened with an adjusting screw.
Normally, it is pressed on and tightened with an Allen screw. You undo the Allen screw before you try to pull it off.
It depends on the type of material that the screw in made of. Also the threads in softer materials such as brass will 'strip' if over tightened.
I take into consideration that the 'bit' or point should fit securely into the socket of the screw so as not to round the edges of it.
Sounds a lot like sewing to me. The tension can be loosen or tightened.
An instrument for arresting hemorrhage. It consists essentially of a pad or compress upon which pressure is made by a band which is tightened by a screw or other means.
It is a part of the sewing machine head which hinders movement of machine when loosened, and enable it to start moving when tightened. -Ms.Des
It is called a socket or base. This keeps the bulb securely in place and allows electricity to flow directly to the bulb.
Tap the screw that is on the floor to put it into your inventory. Slide the yellow caution sign over to reveal the empty hole that should contain a screw. Highlight the screw in your inventory, and tap the empty hole to place it there. Highlight the screwdriver in your inventory and tap the screw you just placed to tighten it up. After the screw is placed in the hole and tightened, the doors will open automatically. See related link for screenshots.
1- to get the best fit with the screw head 2- to reduce damage to the screwhead and driver if the driver bit is to small 3- reduce chance of damage to the work piece 4- reduce the chance of stripping the head of the screw when tightened and thus making it difficult to extract.