{"product_id":"hillman-fasteners-117900-roofing-screw-10x1-inch-5-pack","title":"Hillman Fasteners 117900 Roofing Screw 10x1 Inch 5 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HILLMAN FASTENERS 117900 is a 10x1 inch self-drilling metal-to-wood roofing screw finished in charcoal grey with a Dura Seal coating. It is designed to fasten steel roofing panels directly to wood substrates, including purlins and structural sheathing. The screw features a hex washer head (HWH) with a V-neck design that adds mechanical strength and resists head pop-out. An EPDM rubber washer is vulcanized to a steel washer to create a watertight seal, even when the screw is driven at a slight angle. Licensed contractors and roofing crews install these during post-frame and residential construction. Each box includes a Pro-Stick bit.\u003c\/p\u003e\u003cp\u003eThis screw is used in post-frame construction to attach steel roofing to wood purlins, and in residential construction to fasten steel roofing over plywood or OSB decking. The Dura Seal coating provides 2.5 mils of powder with a chromate sealer, delivering enhanced corrosion resistance compared to standard painted-head fasteners. The thread profile transitions from fine to coarse, which improves holding strength across different wood densities and substrates. The micro-bit point is engineered to reduce metal shavings that could otherwise embed in the EPDM rubber washer and compromise the seal.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDura Seal coating: 2.5 mils of powder with chromate sealer for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003eEPDM rubber vulcanized to steel washer forms a reliable seal even when driven at an angle\u003c\/li\u003e\n\u003cli\u003eHWH with V-neck design resists head pop-out and adds structural strength\u003c\/li\u003e\n\u003cli\u003eThread profile transitions from fine to coarse for superior holding in varied wood substrates\u003c\/li\u003e\n\u003cli\u003eMicro-bit point minimizes metal shavings near the rubber washer\u003c\/li\u003e\n\u003cli\u003ePro-Stick driver bit included in each box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for metal-to-wood self-drilling applications, specifically fastening steel roofing panels to wood purlins in post-frame construction and to plywood or OSB decking in residential construction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by roofing contractors or framers using a hex-head power driver. Verify the correct bit engagement with the included Pro-Stick bit before driving at production speed. Drive screws straight to seat the EPDM washer evenly; overdriving will compromise the seal. Follow applicable building codes for fastener spacing and pull-out load requirements when used in structural roofing assemblies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 10x1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Charcoal Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Dura Seal — 2.5 mils powder with chromate sealer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Hex Washer Head (HWH) with V-Neck Design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher\u003c\/strong\u003e: EPDM rubber vulcanized to steel washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Bit\u003c\/strong\u003e: Pro-Stick bit included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 boxes per unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5.15 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HILLMAN FASTENERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 117900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HILLMAN","offers":[{"title":"Default Title","offer_id":51563339481394,"sku":"117900","price":91.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/51f1d35948ad29f7104b15507e0bd809.jpg?v=1786495900","url":"https:\/\/voomisupply.com\/products\/hillman-fasteners-117900-roofing-screw-10x1-inch-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}