hardware screws
2xa59 self drilling screw 12x3 4zincpk 470
self drilling screw sheet metal with neoprene washer head type hex washer size 12 length 3 4 in case hardened steel zinc plated finish drive type hex driver size 5 16 in width of hex head 0.305 in head height 0.139 in washer od 0.398 in drill point size 3 drill point length 0.353 in for attaching variety of materials to metal up to 3 gauge meets exceeds sae j78 package quantity 470 br b features b ul li application for attaching variety of materials to metal up to 3 gauge li li finish zinc plated li li item self drilling screw li li length 3 4 li li material case hardened steel li li package quantity 470 li li thread size 12 14 li li type self drilling with neoprene washer li li drive type hex li li driver size 5 16 li li head angle deg . li li head type hex washer li li meets exceeds sae j78 li li head dia . li li head height 0.155 li li hex width 0.305 li li washer o.d. 0.432 li li drill point size 3 li li drill point length 0.353 li li head color standard li ul