{"id":4399,"date":"2021-05-18T13:43:31","date_gmt":"2021-05-18T13:43:31","guid":{"rendered":"https:\/\/myrooff.com\/?p=4399"},"modified":"2024-12-26T09:34:52","modified_gmt":"2024-12-26T09:34:52","slug":"best-screws-for-metal-roofing","status":"publish","type":"post","link":"https:\/\/myrooff.com\/staging1\/?p=4399","title":{"rendered":"Best Screws for Metal Roofing in 2025"},"content":{"rendered":"

Attention to detail is perhaps the most important rule in metal roofing. You can buy the best of materials but end up with a leaky roof if you don’t understand the simplest things like which kind of screw to use!<\/p>\n\n

One of the questions that I encounter a lot is: “what are the best screws for metal roofing?”. In this article, I have tried to answer this question and select products that I like to use in my projects.<\/p>\n

What Screws to Use For Metal Roofing in 2025?<\/h2>\n

When you are in the market for screws<\/a> for the first time, you might find it a bit difficult to understand what exactly does \u215c-16″ means or what is a Panhead screw? I will try to explain these things below in a non-technical way.<\/p>\n

Length<\/h3>\n

The length of your screw usually depends on how thick your overall installation is going to be. Make sure also to include the length of the drill bit if you are using a self-driller screw. Whatever be the overall thickness, round it off to the nearest half-inch. 1.5-inch screws are the standard norm for metal roofing, but as I said, it depends on the thickness of the two layers getting joined together.<\/p>\n

Do keep in mind that longer screws are not always better. There is additional torsion<\/a> on longer screws when you are driving them in, which means they can break more easily.<\/p>\n

\"What<\/p>\n

Thread Count per Inch<\/h3>\n

When installing a roof, you would likely fasten a thin and a thick ply or sheet together. TPI will depend on how thick the thicker ply is. As a rule of thumb, TPI is the same as the diameter of gauge steel and higher for sheet and plate.<\/p>\n

Diameter<\/h3>\n

You can measure the diameter of the screw by the numbers that come in the screw description (#2-#16). For heavy metal roofing, #12 to #14 is ideal. If the metal roof is not very thick, #10 will also do. For woodwork, #6 is better.<\/p>\n

Material<\/h3>\n

Coated metal fasteners are the norm, but the thing to note is the interaction between the coating and the metal. Galvanic corrosion<\/a> can lead to premature breakages, and nobody likes a leaky roof.<\/p>\n

Remember, if you live in a place where there is a lot of rain, even stainless steel screws can rust a bit. You can consider using galvanized screws in such places. When the Zinc starts to deplete later, just replace it with a bigger one.<\/p>\n

Self-Drilling Screws<\/h3>\n

These types of crews do not need a pre-drilled hole in your metal roofing. They have a built-in drill bit that can save you a bit of time, but it may not always be the best idea to use them. The screw’s head should be as big as the drill bit. Otherwise, the threads will not fit into the pre-drilled holes.<\/p>\n

Self-drilling on the spot lets you have a once overall to make sure that everything falls in place. People do use self-drillers, but mostly for thinner steel going into thicker steel.<\/p>\n

\"Screws<\/p>\n

Washers<\/h3>\n

What kind of washer does the screw come with? Plastic ones stop leakages. But you must make sure that the washer is perfectly in place, compressed neither too loose nor too tight. If it’s too tight, they get damaged, leaving the screw<\/a> open for damage too. If it’s too loose, well, the rainwater coming into your room will better tell you what the problem with that is!<\/p>\n

Plastics degrade. The roof is anyway exposed to the sun’s UV rays all day, so plastic might not be a great option in sunny places. Neoprene might be better in these conditions.<\/p>\n

Fastener Profiles<\/h3>\n

There are many different types of fastener profiles. For example, Pancake fasteners are used when you have a low-profile installation at hand or Torx, Philips, or Hex sockets. They have an oversized dome under the screw head for the bigger washer. You can use a Hex head or pancake head screw for your roofing needs.<\/p>\n

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Best Pick<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Eagle 1 Screws #10<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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\"Eagle<\/span><\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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#10, 1.5 inch<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Painted Head<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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External Hex head<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Zinc coated stainless steel material<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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\u00bc inch hex washer<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Buy on Amazon<\/a><\/div> <\/div>\n\n \n \n <\/div>\n\n <\/div>\n\n \n
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Best Pick<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Eagle 1 Screws #10<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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\"Eagle<\/span><\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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#10, 1.5 inch<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Painted Head<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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External Hex head<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Zinc coated stainless steel material<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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\u00bc inch hex washer<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Buy on Amazon<\/a><\/div> <\/div>\n\n \n <\/div>\n\n \n <\/div>\n\n \n <\/div>\n\n <\/div>\n\n<\/div>\n\n \n
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Buyer's Choice<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Jake Sales Screws:<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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\"Metal<\/span><\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Painted head<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Polyurethane coating<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Metal to wood siding screws<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Galvanized body<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Self-starting<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Buy on Amazon<\/a><\/div> <\/div>\n\n \n \n <\/div>\n\n <\/div>\n\n \n
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Buyer's Choice<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Jake Sales Screws:<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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\"Metal<\/span><\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Painted head<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Polyurethane coating<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Metal to wood siding screws<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Galvanized body<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Self-starting<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Buy on Amazon<\/a><\/div> <\/div>\n\n \n <\/div>\n\n \n <\/div>\n\n \n <\/div>\n\n <\/div>\n\n<\/div>\n\n \n
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Best Value<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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The Simple Co Screw<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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\"#10<\/span><\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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410 Stainless Steel<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Phillips Panhead<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Stainless coated steel<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Self-starting<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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-<\/div> <\/div>\n\n \n \n <\/div>\n\n \n \n
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Buy on Amazon<\/a><\/div> <\/div>\n\n \n \n <\/div>\n\n <\/div>\n\n \n
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Best Value<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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The Simple Co Screw<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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\"#10<\/span><\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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410 Stainless Steel<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Phillips Panhead<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Stainless coated steel<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Self-starting<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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-<\/div> <\/div>\n\n \n <\/div>\n\n \n \n
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Buy on Amazon<\/a><\/div> <\/div>\n\n \n <\/div>\n\n \n <\/div>\n\n \n <\/div>\n\n <\/div>\n\n<\/div>\n\n<\/div>\n

3 Best Screws For Metal Roofing<\/h2>\n

For example, I have selected 1.5inch screws below in #10,#12, and #14 gauges. You can select threads of different sizes and gauges based on your needs.<\/p>\n

#1 EAGLE 1 # 10, 1.5 inch<\/h3>\n

What I loved about the Eagle 1 screws is the painted head and Zinc shaft. These screws will last a lifetime and then some. If you live in a place with a lot of rain, then these are the screws to go for. They will not rust, and they will keep the roof in a place like new for years.<\/p>\n

Features:<\/h3>\n