Ultra-compact, precision-engineered system, designed for mounting lights, cameras, and a wide range of accessories ...

A long unthreaded section will make it impossible to tilt the bolt and produce misaligned threads, so it could make assembly easier. Figure 1.8: Negative bevel on a regular threaded rod. It is also ..

Forbes contributors publish independent expert analyses and insights. I write about college football and sports in the Tampa Bay region.