Description
ST Fastening #12 X 1 1 2" Self Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head Black Qty. 250 Truss Rafter Fastening Systems Grade 100 Alloy Steel: Provides Grade 100 Alloy Steel: Provides high tensile strength for demanding lifting applications Fully Threaded Design: Allows for maximum adjustability and fixture thickness flexibility