{"product_id":"dorman-680-104-exhaust-manifold-nut","title":"Dorman 680-104 Exhaust Manifold Nut","description":"\u003ch2\u003eReliable Brass Exhaust Manifold Nuts for Chevrolet Corvette\u003c\/h2\u003e\u003cp\u003eThe Dorman 680-104 exhaust manifold nuts are designed specifically for Chevrolet Corvette models, providing a durable and precise fastening solution. Crafted from brass, these hex nuts ensure corrosion resistance and reliable performance in exhaust system applications.\u003c\/p\u003e\u003ch2\u003eKey Features of Dorman 680-104 Exhaust Manifold Nuts\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality brass for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eThread Direction: Clockwise for standard installation\u003c\/li\u003e\n\u003cli\u003eThread Type: Coarse threads for secure fastening\u003c\/li\u003e\n\u003cli\u003eHex Size: 9\/16 inch for compatibility with common tools\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 0.31 inches, designed for precise fit\u003c\/li\u003e\n\u003cli\u003eHeight and Depth: 0.628 inches for consistent engagement\u003c\/li\u003e\n\u003cli\u003eSeat Type: Ball seat to ensure proper sealing\u003c\/li\u003e\n\u003cli\u003eStandard nut grade without locking or heat hardening\u003c\/li\u003e\n\u003cli\u003ePackage includes 25 hex nuts for multiple repairs or projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Dorman Exhaust Manifold Nuts\u003c\/h2\u003e\u003cp\u003eThe Dorman 680-104 exhaust manifold nuts are engineered to meet the specific requirements of Chevrolet Corvette exhaust systems. Made from brass, these nuts resist rust and maintain integrity under high-temperature conditions typical of exhaust components. The coarse thread type and clockwise thread direction provide a secure and reliable fastening method. With a 9\/16 inch hex size, these nuts are compatible with standard automotive tools, facilitating straightforward installation and removal. The ball seat design helps maintain a tight seal between the manifold and exhaust components, reducing the risk of leaks.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or corroded exhaust manifold nuts on Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003eSecuring exhaust manifolds to prevent exhaust leaks\u003c\/li\u003e\n\u003cli\u003eMaintaining proper exhaust system alignment and function\u003c\/li\u003e\n\u003cli\u003eAddressing stripped or damaged threads in exhaust hardware\u003c\/li\u003e\n\u003cli\u003eProviding a reliable fastening solution for routine exhaust repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Chevrolet Corvette exhaust manifold studs before installation\u003c\/li\u003e\n\u003cli\u003eUse a 9\/16 inch wrench or socket for proper torque application\u003c\/li\u003e\n\u003cli\u003eDo not overtighten to avoid damaging threads or manifold components\u003c\/li\u003e\n\u003cli\u003eInspect manifold studs for wear or damage prior to installing new nuts\u003c\/li\u003e\n\u003cli\u003eReplace all exhaust manifold nuts as a set to maintain uniform fastening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman exhaust manifold nuts, part number 680-104, are manufactured to meet industry standards for automotive fasteners. While these nuts are not heat hardened or locking type, their brass construction offers reliable corrosion resistance suitable for exhaust applications. Dorman provides quality assurance on their products; please refer to Dorman's official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44055067754677,"sku":"BKKZ-680-104","price":39.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_680104_Fro.jpg?v=1775010199","url":"https:\/\/www.partcatalog.com\/products\/dorman-680-104-exhaust-manifold-nut","provider":"PartCatalog","version":"1.0","type":"link"}