![repair - What material (sealant) to use on fasteners on steel roof - Home Improvement Stack Exchange repair - What material (sealant) to use on fasteners on steel roof - Home Improvement Stack Exchange](https://i.stack.imgur.com/YHBFI.jpg)
repair - What material (sealant) to use on fasteners on steel roof - Home Improvement Stack Exchange
![#9 x 1" Hex Washer Head Metal Roof Screw *(Multiple Sizes in Listing)* Self Starting/self Tapping Metal to Wood, Sheet Metal Roofing, siding Screws ... #9 x 1" Hex Washer Head Metal Roof Screw *(Multiple Sizes in Listing)* Self Starting/self Tapping Metal to Wood, Sheet Metal Roofing, siding Screws ...](https://m.media-amazon.com/images/I/81nytNSNAPL._AC_UF1000,1000_QL80_.jpg)
#9 x 1" Hex Washer Head Metal Roof Screw *(Multiple Sizes in Listing)* Self Starting/self Tapping Metal to Wood, Sheet Metal Roofing, siding Screws ...
![Klimas selftapping trapezoidal sheet metal screws, 4.8 x 35 mm, RAL7016, stainless steel roof plate, selfdrilling screws, drill tip and seal, drilling ... Klimas selftapping trapezoidal sheet metal screws, 4.8 x 35 mm, RAL7016, stainless steel roof plate, selfdrilling screws, drill tip and seal, drilling ...](https://m.media-amazon.com/images/I/61yE832-gwL.jpg)