TFC Expands Line of Blazer Drill Screws for Attaching Sheeting Over Rigid Insulation
Triangle Fastener Corporation (Pittsburgh, PA) expanded its line of BLAZER® Drill Screws with new sizes designed to attach metal panels over rigid insulation. These unique screws have two different threads with a gap in between that eliminates jacking of the panel during installation. FEATURES AND BENEFITS A special ¼-14 “high thread”...