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 ...

In this OG throwback from the Endless Thread archives, hosts Ben Brock Johnson and Amory Sivertson revisit a classic episode from their first year of production in 2018. Originally produced during the ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Screw-thread standards for federal services 1957. Part I: unified, American, American national, and national miniature threads by United States. Interdepartmental Screw Thread Committee.