Plumbing pin or combined screw-screw. Due to the lack of clear manufacturing standards (one of the few – ART 9082) and different application options in practice, hardware has received many different names: plumbing stud or plumbing stud, screw-screw, combined screw-screw, double-threaded stud, stud-screw, combined stud, etc.
Scope of use: ceiling suspensions for cable trays, pipes, traverses, etc., for fastening the substructure in the solar sector, for solar specialized trade, various designs and additions.
Material: stainless steel. The A2 steel grade allows you to use fasteners with significant temperature changes and in an aggressive and humid environment.
No cover.