This natural nylon 6/6 cable clamp has a N/A fir tree mount and is easily pushed into a mounting hole using a standard 6mm hexagonal socket driven onto the mounting head. It will mount into a .250 - N/A (6.4 - NaN) thick panel and the clamp is releasable and reusable for easy wire bundling. Designed to hold a maximum bundle diameter of .750 in (19.1 mm).