{"title":"#24 Diameter Screws","description":"\u003cp data-start=\"51\" data-end=\"434\"\u003eWelcome to the “24-Diameter Screws” collection at Old West Iron. This section organizes our screws by \u003cstrong data-start=\"153\" data-end=\"186\"\u003eshank (major-thread) diameter\u003c\/strong\u003e — in this case, screws sized “#24” — rather than by head size or style. According to standard screw-size charts, a #24 screw corresponds to a major-thread (outer) diameter of about \u003cstrong data-start=\"368\" data-end=\"384\"\u003e0.372 inches\u003c\/strong\u003e (≈ 3\/8″). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"807\"\u003eThese #24 screws are among the largest standard-gauge wood screws — built for heavy-duty, load-bearing tasks where maximum strength and durability are required. Think large structural woodwork, thick timber framing, heavy-duty exterior builds, barns, heavy furniture or cabinetry, decks, and any project where you need substantial holding power and long-term reliability.\u003c\/p\u003e\n\u003chr data-start=\"809\" data-end=\"812\"\u003e\n\u003ch2 data-start=\"814\" data-end=\"820\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"822\" data-end=\"1062\"\u003e\u003cstrong data-start=\"822\" data-end=\"866\"\u003eQ: What does “#24” mean on these screws?\u003c\/strong\u003e\u003cbr data-start=\"866\" data-end=\"869\"\u003eA: “#24” is the screw gauge — it refers to the diameter of the screw’s threads (the major or outside-thread diameter), not the size or shape of the head. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1064\" data-end=\"1477\"\u003e\u003cstrong data-start=\"1064\" data-end=\"1145\"\u003eQ: Why are the screws grouped by shank\/ thread diameter instead of head size?\u003c\/strong\u003e\u003cbr data-start=\"1145\" data-end=\"1148\"\u003eA: Because structural strength, holding capacity, how much load a screw can bear, and what size pilot-holes or clearance holes are needed are determined by the shank (thread) diameter. Head style or size affects only appearance or how the screw sits — not its gauge or structural capacity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1479\" data-end=\"1789\"\u003e\u003cstrong data-start=\"1479\" data-end=\"1535\"\u003eQ: What kinds of projects are #24 screws suited for?\u003c\/strong\u003e\u003cbr data-start=\"1535\" data-end=\"1538\"\u003eA: #24 screws are ideal for heavy-duty structural or load-bearing tasks — thick lumber framing, large timber construction, heavy exterior structures, decks, barns, heavy furniture, or other projects requiring maximum holding strength and durability.\u003c\/p\u003e\n\u003cp data-start=\"1791\" data-end=\"2165\"\u003e\u003cstrong data-start=\"1791\" data-end=\"1869\"\u003eQ: Will screws in the #24 collection have different head types or lengths?\u003c\/strong\u003e\u003cbr data-start=\"1869\" data-end=\"1872\"\u003eA: Yes. Because our grouping is by diameter only, screws under #24 may come with a variety of head styles (flat-head, round-head, decorative, etc.) and different lengths depending on the use. Head style and length affect installation and appearance, but not the gauge or structural capacity.\u003c\/p\u003e\n\u003cp data-start=\"2167\" data-end=\"2474\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2218\"\u003eQ: Should I pre-drill before using a #24 screw?\u003c\/strong\u003e\u003cbr data-start=\"2218\" data-end=\"2221\"\u003eA: Yes — especially if you’re working with dense or thick lumber. Drilling a pilot hole appropriately sized (just under the screw’s root\/ minor-thread diameter) helps prevent splitting and ensures the threads bite cleanly and hold securely under load.\u003c\/p\u003e","products":[{"product_id":"hcs-04-antique-restoration-slotted-bubble-head-screw-24","title":"#24 Antique Restoration Slotted Bubble Head Decorative Screw","description":"\u003cp\u003e\u003cb\u003e#24 Antique Slotted Bubble Head Screw\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis antique restoration slotted head screw is a replica of the traditional screw used on antique and vintage hardware. This screw is a beautiful addition to all hardware and furniture pieces.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab1\"\u003e Dimensions \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab2\" class=\"\"\u003e Finish Description \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\" style=\"display: block;\"\u003e\n\u003cdiv\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eStyle:\u003c\/strong\u003e Bubble Head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eThread:\u003c\/strong\u003e #24\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 45\/64\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height:\u003c\/strong\u003e 9\/32\"\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eDriver:\u003c\/strong\u003e Flathead\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eImage shown in black oxide finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\" style=\"display: none;\" class=\"\"\u003e\n\u003cdiv\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eRaw:\u003c\/b\u003e Metal is left untreated. Recommended for those wanting to add their own finish or wanting a natural rust finish.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eBlack:\u003c\/b\u003e The item is painted flat black. We recommend this option for items with no texturing and for outdoor use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eOil Rubbed Bronze:\u003c\/b\u003e A bronze wax\/sealer is rubbed on gently, leaving a bronze color to the high points of the metal where the lows will remain black. Recommended for hammered or distressed textures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003ePewter:\u003c\/b\u003e A pewter wax\/sealer is rubbed on gently, leaving the silver-ish peweter color on the hight points of the metal and the lows will be black. Recommended for hammered of distressed textures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eAged Bronze:\u003c\/b\u003e A bronze wax\/sealer is applied to the piece and gently wiped away. This finish leaves the high points of the metal black and the low points a bronze color. Recommended for hammered or distressed items.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eAged Pewter:\u003c\/b\u003e A pewter wax\/sealer is applied to the piece and gently wiped away. This finish leaves the high points of the metal black and the low points a silver-ish pewter color. Recommended for hammered or distressed items.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eRusty Metal Patina:\u003c\/b\u003e This finish leaves a burgandy\/orange color of rust on the low points of the piece. It looks best when selected with a hammered or distressed texture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eGunmetal:\u003c\/b\u003e This is an acid finish leaving hints of blues and browns. The coloring abosrbs into the metal making it more scratch resistant (Good for high use items).Not recommended for outdoor use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eThis is an acid finish turning the metal blackish. The coloring abosrbs into the metal making it more scratch resistant (Good for high use items).Not recommended for outdoor use\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Old West Iron","offers":[{"title":"4\" \/ Black Oxide","offer_id":43369214214247,"sku":"HCS-04-24-4-RAWUNF","price":9.32,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Black","offer_id":43369214247015,"sku":"HCS-04-24-4-BLACK","price":9.82,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Oil Rubbed Bronze","offer_id":43369214279783,"sku":"HCS-04-24-4-OILRUB","price":10.07,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Pewter","offer_id":43369214312551,"sku":"HCS-04-24-4-PEWTER","price":10.07,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Aged Bronze","offer_id":43369214378087,"sku":"HCS-04-24-4-AGEDBR","price":10.32,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Aged Pewter","offer_id":43369214410855,"sku":"HCS-04-24-4-AGEDPE","price":10.32,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Aged Gold","offer_id":43369214443623,"sku":"HCS-04-24-4-AGEDGO","price":10.32,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Wrought Iron","offer_id":43369214476391,"sku":"HCS-04-24-4-WROUGH","price":10.57,"currency_code":"USD","in_stock":true},{"title":"4\" \/ Natural Rust","offer_id":43369214541927,"sku":"HCS-04-24-4-NATURA","price":10.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/5877\/5399\/files\/screw-bubble-head-screw-lag-rustic-decorative-designer-fancy_ccc30348-e93a-4885-abf8-7c695161cdda.jpg?v=1777408308"}],"url":"https:\/\/oldwestiron.com\/sv-ca\/collections\/24-diameter-screws.oembed","provider":"Old West Iron","version":"1.0","type":"link"}