Designed to unfasten even the most stubborn of screws and bolts ... also includes Phillips, Torx, slotted, hex, square bits, and sockets of different sizes. According to reviews, many people ...

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 ...

Cross threading occurs when the bolt is misaligned with the threads in the nut ... Constructs a standard ISO (metric) or UTS (English) threaded rod. These threads are close to triangular, with a 60 ...