fang bolt मीनिंग इन हिंदी

The rails were bolted to the longitudinals by long fang bolts or coach screws, and the rail joints were later supported by a base plate formed with a plug in the void of the inverted U shape rails so as to keep the rails in line with each other.
Considerable technical preparation had been made including oiling and freeing of the bolts; much of the track was the GWR pattern longitudinal timber track, but some Barlow rail sections had been replaced with rails on cross sleepers, and because of the use of fang bolts this was much more laborious to convert.