Cross threading occurs when the bolt is misaligned with the threads in the nut. It can destroy the threads, or cause the nut to jam. The standard beveled end process makes cross threading a ...

Functions and modules for creating metric (ISO) and English (UTS) standard screws and nuts. Included is a function for calculating the standard dimensions of screws including the tolerance values that ...

The humerus is the only bone in the upper arm. It connects to the shoulder and elbow joint. The humerus works with muscles to raise and rotate the arm. Fracture or dislocation of the humerus can cause ...