Description
12 24 X 3 4 Thread Cutting Screws Unslotted Hex Washer Head 410 Stainless Plain Type F 1 4" x 2 3 4" DeWALT blue 08N200DRPXP resulting in a fastener 1 4" x 2 3 4" DeWALT blue concrete screws The slotted aluminum sleeve helps to hold fast without loosening or backing out even with internal and external vibrations