hardware screws
spax 3571820700750 hex lag screw
hex head lag screw low carbon steel finish hcr grade 5 size 1 4 in . length 3 in . thread style coarse screw size 1 4 in . hex size 3 8 in . package quantity 500 br b features b ul li package quantity 500 li li length 3 li li thread style coarse li li size 1 4 li li hex size 3 8 li li finish hcr ext li li grade 5 li li screw size 1 4 li li item hex head lag screw li li material low carbon steel li ul