hardware screws
red head ldt 3840x screw anchorself thrd3 8x4pk50
structural anchor screw self threading head style hex washer hardened steel with envirex coating anchor dia . 3 8 in length 4 in drill bit size 5 16 in min . embedment 1 1 2 in ultimate shear 3416 lb . ultimate tension 1968 lbs . for use in high corrosion applications package quantity 50 br b features b ul li application for use in high corrosion applications li li item structural anchor screw li li length 4 li li material hardened steel envirex coating li li package quantity 50 li li type self threading li li ultimate shear lb . 3416 li li head style hex washer li li ultimate tension lbs . 1968 li li anchor dia . 3 8 li li min . embedment 1 1 2 li li drill bit size 5 16 li ul
red head