Black screw Mount Cable Ties Pack of 100 300mm x 4.8mm Designed for securing cables to a car panel or chassis. Can also be used around the home, office, garage, workshop, and garden. 300mm long x 4.8mm wide. Manufactured from tough nylon 66 and is approved to UL 94V-2. Working temperature range: -40°C to 85°C. UL Approved flammability rating: UL94. Others colours and types of ties available in our shop.Specification Tested to underwriters laboratory UL94V2 Material Nylon: Nylon 66 Working Temperature Range: -40°C to 85°C UL Flammability Rating: UL94 Oxygen Index: 25% - 28% Water Absorption (24 hrs): 1.3% Smoke Density: Flaming 35, Non Flaming 13