#14 Metal Roofing Screws: (500) Screws x 2" Heron Blue Hex Head Sheet Metal Roof Screw. Self Starting/Tapping Metal to woodsheet Metal siding Screws with EPDM Washer. for Corrugated Roofing

#14 Metal ROOFING SCREWS: (500) Screws x 2" HERON BLUE Hex Head Sheet Metal Roof Screw. Self starting/tapping metal to woodsheet metal siding screws with EPDM washer. For corrugated roofing-Dimensions: Hex Head 5/16" - Shaft .25" - EPDM Washer ~9/16" - Head Height .2" Length 2-1/64" (UH)-Screw head is painted with a two part polyurethane for longer product life (Not Zinc)-Polymer coated roof screw head painted to closely match various brands of metal roofing - may vary-#14 Sheet Metal roofing screws are galvanized for corrosion resistancePlease keep in mind when choosing the best screw color to match your roofing that differences in computer screens, in sheet metal roofing production and roofing screw production, the color you order and the color of your roofing may vary to some degreeONLY screw head is painted to ensure EPDM washer seals to metal roof. NO paint on the threads to maximize holding strength. When Installing these screws we recommend using screw-gun with torque control or a depth sensing feature. Impact tools are not recommended.