IP67 Aluminium Shielded Boxes A moulded diecast aluminium enclosure with screening seal to protect against electromagnetic and radio interference. The holes for mounting the enclosure and fastening the lid are located outside the inner section for added reliability. Wall mounting holes and fixing screws are outside the sealing area for true seal protection M4 countersunk stainless screws are included to secure the cover and the body Supplied with a continuous silicone gasket to meet IP67 rating and a conductive gasket for EMI shielding External surfaces have black painted finish