PEM IFH™ Ingress Protection Self-Clinching Studs are ingress protection (IP)-capable flush-head fasteners designed to create a sealed joint without the need for O-rings or sealants. PEM IFH studs create a watertight seal and meet ISO: 20653-2014 and IPX7 and PX9K standards for ingress protection. These PEM studs eliminate the need for additional sealing components and are available in steel (IFH), stainless steel (IFHS), aluminum (IFHA), and A286 stainless steel (IFHP).