Cable tie eyelets for securing cable though the use of a pre-drilled hole and screw/Material: Nylon PA66/Dimensions: 19.5mm x 9.5mm/Fixing Method: 4.3mm Screw Hole/Compatible Cable Tie Width: Up to 4.8mm Wide/Colour: Black/Pack Size: 100pcs/Working Temperature: -20°C to +85°C/UL Approved/ROHS Compliant/Zero Halogen