Hi all,
Does anyone know what the correct tread size & type is for wappens and spike retaining bolts?
I am trying to replicate some missing parts - the tread is about 26 teeth per inch and approx 1/8th inch (3mm) diameter. 4BA is close, but too finer thread as the originals had a course thread rather than a fine thread.
Any help would be appreciated.
Regards,
Martin
Does anyone know what the correct tread size & type is for wappens and spike retaining bolts?
I am trying to replicate some missing parts - the tread is about 26 teeth per inch and approx 1/8th inch (3mm) diameter. 4BA is close, but too finer thread as the originals had a course thread rather than a fine thread.
Any help would be appreciated.
Regards,
Martin