{"product_id":"hvac-3-4","title":"HVAC Self-Drilling Screws #10-16 | 5\/16\" Hex Head | 3\/4\" Length (500\/tub)","description":"\u003ch3\u003e#10 x 3\/4\" Hex Washer Head Self-Drilling Screw – Zinc Plated Carbon Steel - Great for HVAC Work\u003c\/h3\u003e\n\u003cp\u003eBuilt for quick fastening in metal-to-metal applications, these #10 x 3\/4\" hex washer head self-drilling screws eliminate the need for pre-drilling and keep installs moving on the jobsite.\u003c\/p\u003e\n\u003cp\u003eMade from durable carbon steel with a zinc-plated finish, these screws feature a #3 drill point that cuts through metal efficiently while the hex washer head provides strong clamping force for secure fastening. Ideal for roofing, siding, gutters, and general sheet metal work where reliable fastening matters.\u003c\/p\u003e\n\u003ch4\u003eWhy Contractors Choose It\u003c\/h4\u003e\n\u003cp\u003e🔩 \u003cstrong\u003e#3 Self-Drilling Point\u003c\/strong\u003e — Cuts through metal without pre-drilling, saving time during installation\u003c\/p\u003e\n\u003cp\u003e🛠 \u003cstrong\u003eHex Washer Head Design\u003c\/strong\u003e — Provides strong holding power and distributes load across the material\u003c\/p\u003e\n\u003cp\u003e⚙️ \u003cstrong\u003e5\/16\" Hex Drive\u003c\/strong\u003e — Standard driver size used by most impact drivers and screw guns\u003c\/p\u003e\n\u003cp\u003e🧱 \u003cstrong\u003eCarbon Steel Construction\u003c\/strong\u003e — Built for strength and durability in metal fastening applications\u003c\/p\u003e\n\u003cp\u003e🛡 \u003cstrong\u003eZinc Plated Finish\u003c\/strong\u003e — Helps resist corrosion for longer service life\u003c\/p\u003e\n\u003cp\u003e📏 \u003cstrong\u003e#10 x 3\/4\" Size\u003c\/strong\u003e — Ideal length for many light-gauge metal fastening jobs\u003c\/p\u003e\n\u003ch4\u003eHow To Use\u003c\/h4\u003e\n\u003cp\u003e1️⃣ Position materials to be fastened together.\u003c\/p\u003e\n\u003cp\u003e2️⃣ Use a 5\/16\" hex driver with an impact driver or screw gun.\u003c\/p\u003e\n\u003cp\u003e3️⃣ Drive the screw until the washer head sits flush and securely clamps the material.\u003c\/p\u003e\n\u003cp\u003e4️⃣ Avoid overdriving to maintain proper holding strength.\u003c\/p\u003e\n\u003ch4\u003eAdditional Notes\u003c\/h4\u003e\n\u003cp\u003e• Thread Type: Type BSD\u003cbr\u003e• Head Style: Hex Washer Head\u003cbr\u003e• Drive Detail: 5\/16\" IHWH Unslot\u003cbr\u003e• Point Type: #3 Drill Point\u003cbr\u003e• Sealing Washer: Not Included\u003cbr\u003e• Origin: Imported\u003c\/p\u003e\n\u003ch4\u003e⚠ California Proposition 65 Warning\u003c\/h4\u003e\n\u003cp\u003eThis product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"ScrooScoop Fastener","offers":[{"title":"Default Title","offer_id":51838981308718,"sku":"100-401","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/4543\/8254\/files\/RO-Mar11_2026_03_24_21PM.jpg?v=1773257374","url":"https:\/\/rooferoutlet.com\/products\/hvac-3-4","provider":"RooferOutlet.com","version":"1.0","type":"link"}