2-1/4" x 3/16" Flat Head Masonry Fastener

1000 pcs per box w/10 drill bits Product Specifications Diameter........3/16" Thread Form.....Original notched Hi-Lo Point Type......Nail Finish..........Blue Climaseal or equal 10 Masonry Drill bits included free! Fast installation...drill a hole....drive an anchor. Packaged with one Tapcon "close tolerance" masonry drill bit per 100 anchors. Available in 3/16" diameters and in lengths 1-3/4" - 4". Replaces small diameter expansion anchors, plugs and screws in light to medium duty applications. No need to pre-spot holes....and no inserts are required. Reversible and removable....can be installed close to an edge. The minimum embedment requirement is 1" and the maximum embedment is 1-3/4"