Bud Industries PN-A NEMA Rated Boxes meet NEMA 1, 2, 4, 4x, 6, 6P, 12, and 13 specifications to protect against harsh environments. These boxes feature wall-mounting holes and cover-attaching screws outside the sealing area, preventing the ingress of moisture and dust. The cover screws are stainless steel, non-magnetic, and fasten into threaded brass inserts. These boxes are IP68 rated and UL listed. Some have a molded mounting bracket. Bud Industries PN-A NEMA Rated Boxes are ideal for PCB enclosures, junction boxes, and electrical and electronic industry applications.