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. It can destroy the threads, or cause the nut to jam. The standard beveled end process makes cross threading a ...

IS 4218-4: ISO General Purpose Metric Screw Threads, Part 4: Selected Sizes for Screws, Bolts and Nuts by Bureau of Indian Standards Publication date 2001 Usage CC0 1.0 Universal Topics data.gov.in, ...

Welcome to Week 16 or for a select few of you, the second round of the fantasy football playoffs! It’s going to be a fun end to the season in real-life NFL football, which also makes things better for ...

An inside look at an opaque process by Paul Gompers, Will Gornall, Steven N. Kaplan and Ilya A. Strebulaev Over the past 30 years, venture capital has been a vital source of financing for high-growth ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

The camera industry isn't what it once was, I think we can all agree. The 6.5 million interchangeable lens cameras shipped by CIPA members last year represented a 50% fall in sales volume since the ...

The Speroni STB Aequilibria line of tool balancing systems from Big Daishowa reportedly contributes to higher speeds, higher chip removal rates and better surface finish. It also helps achieve less ...