Features; • Micro plating technology gives a higher resistance to corrosion and enhances speed of installation • High-Low parallel threads for ease of insertion and high pull-out values • Removable & adjustable non-expansion through fixing • Unique concave thread configuration • Pan head for improved clamping • All steel, non-flammable fixing conforming to BS 7671 standard’s 18th edition, which requires wiring systems to be supported by materials which are unlikely to prematurely collapse in the event of a fire.