{"product_id":"imscrews-3-8-16-x-7-8-high-strength-carriage-bolts-304-stainless-steel-18-8-full-thread-precision-coach-bolts-for-brackets-hardware-20-pcs","title":"IMSCREWS 3\/8-16 x 7\/8 High-Strength Carriage Bolts, 304 Stainless Steel (18-8), Full Thread Precision Coach Bolts for Brackets \u0026 Hardware, 20 PCS","description":"\u003cp\u003e\u003cstrong\u003eIMSCREWS 3\/8\"-16 x 7\/8\" Heavy-Duty 304 Stainless Steel Carriage Bolts (20 PCS)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSubstantial Strength for Compact Structural Connections\u003c\/strong\u003e\u003cbr\u003eThe IMSCREWS 3\/8\" x 7\/8\" carriage bolt is engineered for heavy-duty projects requiring maximum shear resistance in a compact, precision-sized profile. With a robust 3\/8-inch diameter and a 0.875-inch length, these bolts are well-suited for joints where stability is critical but clearance is limited, such as mounting thick metal brackets to thin panels or reinforcing structural hardware. Built for durability, they offer the stability necessary for long-term use in residential DIY projects and industrial applications.\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 an \u003cstrong\u003eideal\u003c\/strong\u003e choice for visible furniture joints and playground equipment. 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: 3\/8\"-16 Coarse (UNC); Length: 7\/8\" (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 3\/8\" 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 nuts on the nut side to distribute structural load and protect material surfaces.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIdeal for Compact Mounting: The 7\/8-inch short-reach design is Well-suited for securing heavy-duty brackets, plates, or hinges to timber without excessive bolt protrusion on the reverse side.\u003c\/li\u003e\n\u003cli\u003eMaximum Shear Resistance: With a robust 3\/8 diameter, these bolts provide superior load-bearing capacity and shear strength for structural hardware and mechanical assemblies.\u003c\/li\u003e\n\u003cli\u003eAnti-Theft Smooth Head: The rounded dome head features no drive socket, making it impossible to unscrew from the outside, providing a low-profile aesthetic and enhanced security.\u003c\/li\u003e\n\u003cli\u003eMarine-Grade Durability: Forged from premium 18-8 (304) stainless steel, ensuring professional defense against rust in humid outdoor settings and coastal environments.\u003c\/li\u003e\n\u003cli\u003eSelf-Seating Square Neck: The integrated square neck bites into wood or locks into square metal holes, allowing for quick, high-torque tightening from the nut side alone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0F2F47D74\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0830\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/8\"-16 x 7\/8\"\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 20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034022879398,"sku":"B0F2F47D74","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/612FqPZ8V2L_2e60c8ce-4c4c-45e8-993d-bfb10fc86c24.jpg?v=1787034868","url":"https:\/\/www.imscrews.com\/products\/imscrews-3-8-16-x-7-8-high-strength-carriage-bolts-304-stainless-steel-18-8-full-thread-precision-coach-bolts-for-brackets-hardware-20-pcs","provider":"IMSCREWS","version":"1.0","type":"link"}