nVent CADDY Beam Clamp, Series: 305, 3/8 in Rod, 5/8 in Flange Thickness, Top Mounting, 500 lb Static Load, For Use With: Beam/Purlin, Specifications: 7/8 in Hole, 3/8 in Dia x 1-1/2 in L Screw, 5 ft-lb Torque, 304 Stainless Steel, 3/4 in L x 7/8 in W Dimensions,