24 Jan Thread Charts BS – British Standard Coarse Thread 55° January 24, 2018 By PipeAdmin 0 comments British Standard Whitworth Coarse Thread Series (parallel, cylindrical) In GB most common Thread. Corresponds to the Metric Thread in ...Continue reading
24 Jan Thread Charts BSF – British Standard Fine Thread 55° January 24, 2018 By PipeAdmin 0 comments British Standard Fine Thread Series (parallel, cylindrical) BSW and BSF are the Thread selections for commercial screws and nuts. The ...Continue reading