Our SLATE BLUE Metal Roofing Screws Match the Following Colors: A B Martin - Hawaiian Blue; A B Martin - Slate Blue; ABC - Hawaiian Blue; Fabral - Caribbean Blue; Flexospan - #400 Slate Blue; Freedom Metals - Hawaiian Blue; Graber Post Buildings - Blue; H & H Metal Products - Hawaiian Blue; Hamill Metals - Hawaiian Blue; Hixwood Metal Roofing - Slate Blue; Ideal Roofing - Slate Blue; Jet Metals - Hawaian Blue; Kloeckner Metals - Hawaiian Blue; Kyfus Metal - Hawaiian Blue; Lester Buildings - Slate Blue; Lewis Hill Sales - Hawaiian Blue; Longreach Steel - Hawaiian Blue; Lyon Metal Roofing - Hawaiin Blue; Lyon Metal Standing Seam - Slate Blue; McElroy Metal - Roman Blue; Menards - Slate Blue; Metal Sales - Hawaiian Blue (70); Mid Park Metals - Hawaiian Blue; Mill Steel - AkzoNobel - Hawaiian Blue; Quality Metal Roofing - Hawaiian Blue; Union Steel - Royal Blue; United Steel Supply - Hawaiian Blue; Weatheredge - Blue; WV Metal - Sky Blue. We have no affiliation with the manufacturers found on this page, all rights and privileges of the above manufacturers are the property of that manufacturer. Jake Sales branded screws are not authorized by or endorsed by the above metal manufacturers. The above information is provided solely for comparison sake. #10 x 2-1/2" Metal Roofing Screws SLATE BLUE (250 Count) These metal-to-wood screws are engineered to use on any metal roofing or siding project where 2-1/2 Inch roofing screws are needed: Installing roofing on a house, porch, airplane hangar, shed, pole barn, shop, barn or lean-to. Please 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 degree. #10 x 2-1/2" Metal Roofing Screws SLATE BLUE Hex washer head, self starting roof screw with EPDM washer, seals roofing panel to screws. Corrugated roofing and corrugated siding screws for pole barns, storage shed, shops, etc. #10 x 2-1/2" Metal Roofing Screws SLATE BLUE Our metal roofing screws are galvanized for corrosion resistance. 1,000 hour salt spray corrosion tested. #10 x 2-1/2" Metal Roofing Screws SLATE BLUE 1/4" Hex head with a 1/2" EPDM washer. The color on the screw heads is painted with a two part polyurethane for long life. EPDM washer seals the screw to the roof to prevent leaking. #10 x 2-1/2" Metal Roofing Screws SLATE BLUE ONLY screw head is painted to ensure EPDM washer seals to metal roof. NO paint on the threads to maximize holding strength. Color coated roof screw head is painted to closely match many brands of metal roofing. 10X1" Metal Roofing Screws (SLATE BLUE) 10X1-1/2" Metal Roofing Screws (SLATE BLUE) 10X2" Metal Roofing Screws (SLATE BLUE) 10X3" Metal Roofing Screws (SLATE BLUE) 14x1-1/2" Metal Roofing Screws (SLATE BLUE) 14x2-1/2" Metal Roofing Screws (SLATE BLUE) Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.8 out of 5 stars 95 4.7 out of 5 stars 195 4.7 out of 5 stars 679 4.7 out of 5 stars 339 4.7 out of 5 stars 449 4.4 out of 5 stars 94 Price $123.95$123.95 $134.95$134.95 $38.95$38.95 $50.95$50.95 $41.95$41.95 $49.95$49.95 Size #10 x 1 Inch #10 x 1-1/2 Inch #10 x 2 Inch #10 x 3 Inch #14 x 1-1/2 Inch #14 x 2-1/2 Inch Screw Count 1000 Screws 1000 Screws 250 Screws 250 Screws 250 Screws 250 Screws Color Slate Blue Slate Blue Slate Blue Slate Blue Slate Blue Slate Blue Hex Head Size 1/4 Inch 1/4 Inch 1/4 Inch 1/4 Inch 5/16 Inch 5/16 Inch EPDM Washer Seal ✓ ✓ ✓ ✓ ✓ ✓