OMG's XHD (Extra Heavy Duty) Roofing Fastener(#15/6.7mm) is a high-performance fastener with deep buttress threads for maximum pull-out resistance. These 3" XHD screws have a #3 Phillip Truss Head and are designed to secure into steel (20 and 22 ga.) and aluminum roof decks or support structure.
Features & Benefits:
- Over-sized heavy shank and thread diameters for enhanced pull-out resistance in light gauge steel and aluminum roof decks.
- Miniature drill point penetrates decks quickly and contributes to exceptional resistance to back-out as well as pull-out.
Use five (5) to secure Single Ply base plates to METAL decking.
For WOOD decking use CTX Construction Lag Screws.
Job Specific snow retention layouts are available from Rocky Mountain Snow Guards, Inc. These are provided at no charge. Snow Guard Depot recommends obtaining a job specific layout for all snow retention projects. Without a job specific layout, Snow Guard Depot cannot guarantee that snow guards purchased will perform effectively. Snow retention layouts can be obtained by contacting Rocky Mountain Snow Guards here.