No pre-drilling required; easy to intall; reduces installation time & costAllows specifiers and designers to engineer systems with fewer attachment pointsReduces occurrences of fastener failure due to over driving; made in USAEnsures correct installation torque; the cap is made of 304 stainless steelUltimate pullout 446 (20 ga.) 970 (16 ga.) lbs; #14 black nut driverEverflow Sammys Installs vertically into the bottom of steel structures for hanging threaded rod. It is a self-drilling fastener with no pre-drilling required. It is Heat-treated, made up of Steel with Electro-Zinc Plated for corrosion resistance. The Cap is made of 304 stainless steel will never rust. It features a 1/4-14 x 2 inch TEKS 3 screw length with threads for 3/8 inch rod.
Note: Use with Safety glass which is recommended accessory for on-site labor and staff RoHS compliance
Warning: Do not use in vibratory zoneBrand: Everflow, Model: 8042957-75, Color: Zinc, Size: 3/8 Inch