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 ...

Hexadecimal colors are the visual language of the web. When you want a web page (or web app) to display a certain color, you tell it the hex code. A hex color code is a 6‑symbol code made of up to ...

At first glance, the 7mm Backcountry might seem to be a 280 Ackley lookalike; the case head diameter, overall length and body diameter are very close, and the 7mm Backcountry even sports a steep ...