Hanger bolt or solar bolt Due to the lack of clear manufacturing standards (one of the few is ART 9082) and different application options in practice, hardware has received many different names: plumbing pin or plumbing pin, screw-screw, combined screw-screw, double-threaded pin, pin-screw, pin combined, etc. We have the option to order a kit with three nuts and an EPDM rubber nut.
The material is stainless steel The A2 steel grade allows you to use fasteners with significant temperature changes and in an aggressive and humid environment.
SW This measurement indicates the size of the fastener, allowing you to choose the correct installation wrench or other necessary tools.