{"product_id":"imscrews-1-2-13-x-5-heavy-duty-structural-carriage-bolts-304-stainless-steel-18-8-full-thread-anchor-bolts-for-6x6-posts-heavy-timber-5-pcs","title":"IMSCREWS 1\/2-13 x 5 Heavy-Duty Structural Carriage Bolts, 304 Stainless Steel (18-8), Full Thread Anchor Bolts for 6x6 Posts \u0026 Heavy Timber, 5 PCS","description":"\u003cp\u003e\u003cstrong\u003eIMSCREWS 1\/2\"-13 x 5\" Heavy-Duty 304 Stainless Steel Carriage Bolts (5 PCS)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSubstantial Strength for Deep Structural Timber Connections\u003c\/strong\u003e\u003cbr\u003eThe IMSCREWS 1\/2\" x 5\" carriage bolt is engineered for heavy-duty structural projects requiring maximum shear resistance and deep penetration. With a robust 1\/2-inch diameter and an extended 5-inch length, these bolts are the \u003cstrong\u003eideal\u003c\/strong\u003e choice for high-load joints where stability is critical, such as through-bolting multi-layered girders or securing heavy-duty brackets to thick beams. Built for durability, they offer the stability necessary for long-term use in outdoor structures, garden gazebos, and industrial woodworking projects.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh Durability and Safety-Focused Design\u003c\/strong\u003e\u003cbr\u003eForged from premium 18-8 (304) stainless steel, these fasteners are highly resistant to rust and corrosion in coastal or humid environments. The smooth round head offers a \u003cstrong\u003eclean\u003c\/strong\u003e appearance that reduces snagging hazards, making them a safe choice for visible railings, play sets, and heavy-duty benches. The integrated square neck prevents the bolt from spinning, allowing for easy, one-sided installation with a single wrench from the nut side.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Thread Size: 1\/2\"-13 Coarse (UNC); Length: 5\" (Measured from Under Head)\u003cbr\u003e- Material: 304 (18-8) Stainless Steel; Full Thread\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePro-Tips:\u003c\/strong\u003e\u003cbr\u003e1. Use a 1\/2\" drill bit to ensure a \u003cstrong\u003esnug\u003c\/strong\u003e, structural fit for the square neck.\u003cbr\u003e2. Pair with stainless steel flat washers and hex nuts on the nut side to distribute structural load and protect wood fibers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePeak Structural Integrity: The massive 1\/2-inch diameter provides the highest level of shear strength and load-bearing capacity, specifically designed for critical joints in heavy timber framing.\u003c\/li\u003e\n\u003cli\u003e5-Inch Structural Reach: Engineered for through-bolting thick 6x6 posts or multi-layer support beams, ensuring a permanent, rock-solid connection that lighter fasteners simply cannot provide.\u003c\/li\u003e\n\u003cli\u003eMarine-Grade 304 Stainless: Forged from premium 18-8 (304) stainless steel, offering superior defense against rust in coastal air, docks, and highly corrosive ACQ pressure-treated lumber.\u003c\/li\u003e\n\u003cli\u003eNo-Spin Square Neck Drive: The precision-cut square shoulder bites deep into the wood, locking the bolt firmly in place for high-torque, one-person installation from the nut side.\u003c\/li\u003e\n\u003cli\u003eSmooth Safety Head: The low-profile, domed head eliminates sharp protrusions, providing a professional, snag-free finish that is safe for public walkways, playgrounds, and residential decks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0F2F8JMH4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0911\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2\"-13 x 5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034071507110,"sku":"B0F2F8JMH4","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/51ZaVl7AlSL_e0c9de60-9ab9-4573-a443-b4b5d4b1ac93.jpg?v=1787034964","url":"https:\/\/www.imscrews.com\/products\/imscrews-1-2-13-x-5-heavy-duty-structural-carriage-bolts-304-stainless-steel-18-8-full-thread-anchor-bolts-for-6x6-posts-heavy-timber-5-pcs","provider":"IMSCREWS","version":"1.0","type":"link"}