The split in the ribbed anchors expand on two opposing sides as you tighten the screw,increased holding power | Toggle bolt's wings spreads the force over the bearing surface,comes attached to a screw,use in concrete，brick | Once anchor installed,they provide a flush,clean appearance in drywall | Kit Includes:E6,E7,E8 anchors, #6x1",#8x1-1/4",#10x1-1/2"pan head self-tapping screws（ANSI) ,and a plastic case | Plastic(nylon) material anchors,no rust,corrosion resistance,anti-aging,good toughness and can be easily removed

Our wood screws are thread forming screws with larger threads!Also have sharp points for ease of installation. | Phillips design minimize bit slippage, provides good holding power in different woods and man-made materials. | Steel construction/ Zinc-plated. | Use for most woodworking jobs and materials of woods,need pre-drilled hole for hard wood to avoid split. Wood screws can be used in conjunction with wall plugs to hang objects such as curtain rails and towel racks. | Wood screws neatly packaged in a plastic box,Conveniently Portable, this box can handy reusable. Most used 9 sizes(inch) :Flat head wood screws #4*1/2 inch,#6*1/2 inch,#6*3/4 inch,6#*3/4 inch. Flat head wood screws(half thread). #6*1 inch,#8*1inch,#10*1 inch,#10*1-1/2 inch,#12*1-1/2 inch.