Minerallac® Minerallac Traditional® Beam Clamp, 3/4 in Flange Width, 200 lb Load, 5/16-18 x 1-3/8 in Bolt, For Use With: #0 to 5 Minerallac® Conduit Hangers, Bridal Ring and 3/8 in Threaded Rod, 3/8-16 Tapped Hole Bottom and Back of Beam Clamp, Specifications: Silver Color, 60 N-m Torque Rating, Steel, Zinc Plated, 1.2 in L x 2.2 in W x 2 in H Dimensions