#10 Phillips Flat Head Self Drilling Screws 410 Stainless Steel TEK Sheet Metal Screws #10 x 1-3/4 inch Qty 100

#10 Phillips Flat Head Self Drilling Screws 410 Stainless Steel TEK Sheet Metal Screws #10 x 1-3/4 inch Qty 100

Phillips Flat Head Self Drilling Screws - 410 Stainless Steel 82 Degree Countersunk Flat Head Runs Flush with Installation Surface TEK Self Drilling Points for Fast and Easy Installation - Fully Threaded for Excellent Retention Corrosion Resistant 410 Stainless Steel Safe for Exterior Applications Hardened Stainless Steel to make installation in most materials easier Phillips flat head self drilling screws are made of 410 stainless steel and have a sheet metal thread with a self driller cutting (TEK) point to pierce through 20 to 14 gauge metals. The higher the TEK number the larger the drill point to pierce heavier gauge metals. The heads use a Phillips driver. These screws are used in the exterior elements. Stainless Steel Phillips Flat Head TEK Screws feature a countersunk head that runs flush with the installation surface. TEK screws have a self drilling point to aid in the installation of these screws into harder materials.