1,000 PACK of 4\" BLACK UV RESISTANT 6/6 NYLON ZIP TIESNylon 6/6, the Grade Most Often Used for Cable Tie Production, Meets UL 94V-2 Flammability Ratings. It\'s Working Temperature Range is from -40° F to 185° F. Black Nylon Cable Ties are Specifically Manufactured to be Used for Continuous or Extended Exposure to the Outdoors, Weather, and UV Light Especially. Black Tie Wraps can Also be Used in Indoor Applications as Well. Black Cable Ties are Perfect for Home, Office, Garden, Garage, Travel and Workshop Organization. Whenever you Need to Sort Out and Organize Electrical Wires, Hang Lights and Banners, Attach Garden Fences/Net, Plants, Secure Bike/Car Accessories and More.Bundle Your Cables and Wires Together to Keep them Organized and Prevent Damage. 6/6Nylon Produces a High-Strength Zip Tie with Good Thermal and Abrasion Resistance. It Also Resists Fuels and Most Other Chemicals. Nylon 6/6, Meets UL94 V-2 Flammability Ratings and Can Operate in Temperatures as Low as -40°F. Typically, a Nylon Zip-Tie\'s Melting Point is 185°F.Thanks to their Durability, Weather Resistance, and Strength, the Cable Ties can be Used in Different Industries like Construction, Electrical Installation, HVAC, or even the Packaging Industry. Technically, they Can be Used Everywhere and Under any Extreme Environmental Conditions.SPECIFICATIONS:Strength: 18lbs (2.5mm)Temperature Resistance -40 up to 185 Degrees F.