{"product_id":"seachoice-phillips-machine-screw-flat-head-5-16-18-x-5-00317","title":"Seachoice - Phillips Machine Screw - Flat Head, 5\/16\"-18 X 5\" - 00317","description":"\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eSeachoice Phillips Machine Screw – Flat Head, 5\/16\"-18 x 5\" – 00317\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eReliable Fastening with a Low-Profile Finish\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Seachoice Phillips Machine Screw - Flat Head, 5\/16\"-18 x 5\" - 00317 is built to deliver solid fastening with a clean, flush finish. Whether you’re assembling structural components or replacing hardware in marine or industrial settings, this long 5-inch stainless steel screw provides the strength and corrosion resistance you need.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith its flat head design and Phillips drive, this machine screw is ideal for countersunk applications where appearance and alignment are critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThread Size \u0026amp; Length: 5\/16\"-18 thread, 5\" long\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHead Type: Flat head for smooth, flush surface alignment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDrive Style: Phillips for easy, secure installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMaterial: Made from marine-grade stainless steel for lasting durability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQuantity: Sold individually\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePerfect for use with pre-tapped holes in metal or composite surfaces\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIdeal for marine hardware, industrial builds, RV applications, and repair jobs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWorks with standard nuts and washers in matching thread size\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eIdeal Use Cases\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMounting or repairing marine deck plates and access covers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFastening structural components on trailers, docks, or workstations\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCountersunk applications in marine cabinetry, electronics, and hull fittings\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDIY or professional upgrades where corrosion resistance and long length are required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy Flat Head Stainless Screws Matter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eChoosing a flat head stainless screw ensures your fastener sits flush with the material surface, preventing snags and preserving clean aesthetics. In marine environments, stainless steel construction helps fight corrosion—making these screws a dependable choice for strength and long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eIs this screw suitable for saltwater exposure?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Its stainless steel composition is specifically suited for both saltwater and freshwater environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCan I use this screw in wood or fiberglass?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes, but pre-drilling is recommended for precise countersinking and to prevent splitting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eDo I need a specific tool for installation?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA standard Phillips screwdriver or bit driver is all you need for a secure and flush fit.\u003c\/span\u003e\u003c\/p\u003e","brand":"SEACHOICE","offers":[{"title":"Default Title","offer_id":48047393374499,"sku":"PV752080","price":18.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/50-00317_jpg.jpg?v=1713388176","url":"https:\/\/partsvu.com\/en-au\/products\/seachoice-phillips-machine-screw-flat-head-5-16-18-x-5-00317","provider":"PartsVu","version":"1.0","type":"link"}