Hillman 10-16 In. X 3/4 In. L Hex Washer Head Zinc-plated Steel Self- Drilling Screws 100 1 Pk
hillman 10-16 in. x 3/4 in. l hex washer head zinc-plated steel self- drilling screws 100 1 pk - Description
Self Drilling screws are specifically designed to fasten metal sheeting with out drilling and have self tapping threads to provide a stronger grip to your surface. These drill into the roof to remove material and have a neoprene washer provide a water tight seal. These screws have a ceramic finish that is corrosion resistant and recommended for use for treated woods. * Neoprene Washer for water proofingSelf Piercing screw for metal and wood applicationsMetal finish for metal sheetingNo need to pre-drill a hole