Different vehicles have different rear hub fluid checking/filling system. Normally you have a bolt, you undo the bolt for checking the fluid level, if necessary replenish the level. Newaz.
Better known as Bolt Circle Diameter, the formula is d / sin (1/n x 180) where d is the distance between the centers of two adjacent bolts and n is the total number of bolts.
In Excel 2007, on the Formulas ribbon, select the Error Checking option in the Formula Auditing section.
1/2*base*height
propeller pitch= 2 pi r tan a
the parts of the screw are thread, pitch, and the last is bolt
6mm bolt with 1.0 thread pitch
sources used for instrument checking and calibration irradiation of other materials, and radiography called
8mm is metric size for bolt125 pitch is the number of threads per inch
you can identify the slight different between an imperial bolt and a metric bolt by looking how fine their thread pitch looks like or feels like
45
External diameter / number of gear = pitch