Zinc-coated steel lag screws of the fetter drive, gimlet point, and twist drive types commonly used in overhead line construction are covered in this standard.

These charts illustrate dozens of those links, including meetings between Russian officials and members of Trump’s campaign and administration; his daughter’s ties to Putin’s friends; Trump ...

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 ...