L.H. Dottie DT6B 8'' UV Black Standard Duty Cable Tie with Bent Tip 100 per Bag. UV Black Cable Ties are a cable fastening device used for a multitude of applications. They are manufactured from 6/6 Nylon and are ideal for use in industrial, electrical, MRO, wire bundling and cable management applications. They are suitable for use in Air Handling spaces in accordance with Section 300.22(C) and (D) of the National Electrical Code and Rules 12-010 (3), (4), and (5) and 12-020 of the Canadian Electrical Code, Part 1.