{"product_id":"rice-lake-zinc-plated-coupling-nut-threaded-rod-extension-connector-steel","title":"Rice Lake Zinc Plated Coupling Nut Threaded Rod Extension Connector Steel","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan\u003eThe Rice Lake Coupling Nuts are precision-machined threaded connectors designed to join, extend, or secure threaded rods, bolts, eye bolts, and suspension hardware in industrial weighing, load cell mounting, force measurement, and structural support applications. Manufactured from durable steel and finished with a corrosion-resistant zinc plating, these coupling nuts provide dependable mechanical connections in demanding industrial environments where strength, alignment, and long-term reliability are essential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for use in tension-based weighing systems and suspension assemblies, coupling nuts create a secure threaded connection between two male-threaded components. Their extended body length provides greater thread engagement than standard hex nuts, resulting in improved load distribution and enhanced connection strength. This makes them ideal for applications involving hanging scales, load cell assemblies, tank weighing systems, hopper scales, and other industrial force measurement installations.\u003c\/p\u003e\n\u003cp\u003eThe zinc-plated finish helps protect the coupling nuts from corrosion, oxidation, and environmental exposure, making them suitable for indoor and light industrial environments. Precision-cut internal threads ensure smooth assembly while maintaining proper alignment between connected components. Their heavy-duty construction allows them to withstand demanding operational loads while helping maintain measurement accuracy and structural integrity.\u003c\/p\u003e\n\u003cp\u003eRice Lake coupling nuts are available in multiple thread sizes to accommodate a wide range of suspension and weighing system configurations. Whether used in new installations, system upgrades, maintenance projects, or custom weighing assemblies, these threaded connectors provide a reliable solution for extending threaded hardware and creating strong mechanical connections.\u003c\/p\u003e\n\u003cp\u003eIdeal for use with threaded rods, eye bolts, shackles, load cell mounts, and suspension hardware, Rice Lake Coupling Nuts offer dependable performance for industrial weighing and material handling applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRice Lake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCoupling Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eZinc-Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eInternal Female Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eExtended Hex Coupling Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion Resistance\u003c\/td\u003e\n\u003ctd\u003eZinc-Plated Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eThreaded Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eThread Extension and Joining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eThreaded Rods, Eye Bolts, Suspension Hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eOne-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Models\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart#\u003c\/th\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eFlat\u003c\/th\u003e\n\u003cth\u003eSafe Load*\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e14638\u003c\/td\u003e\n\u003ctd\u003e1\/4-20 UNC\u003c\/td\u003e\n\u003ctd\u003e1.75 in\u003c\/td\u003e\n\u003ctd\u003e0.44 in\u003c\/td\u003e\n\u003ctd\u003e500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14650\u003c\/td\u003e\n\u003ctd\u003e3\/8-16 UNC\u003c\/td\u003e\n\u003ctd\u003e1.75 in\u003c\/td\u003e\n\u003ctd\u003e0.62 in\u003c\/td\u003e\n\u003ctd\u003e1,500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14663\u003c\/td\u003e\n\u003ctd\u003e1\/2-13 UNC\u003c\/td\u003e\n\u003ctd\u003e1.75 in\u003c\/td\u003e\n\u003ctd\u003e0.87 in\u003c\/td\u003e\n\u003ctd\u003e3,000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14681\u003c\/td\u003e\n\u003ctd\u003e5\/8-11 UNC\u003c\/td\u003e\n\u003ctd\u003e2.12 in\u003c\/td\u003e\n\u003ctd\u003e1.06 in\u003c\/td\u003e\n\u003ctd\u003e7,500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14691\u003c\/td\u003e\n\u003ctd\u003e3\/4-10 UNC\u003c\/td\u003e\n\u003ctd\u003e2.25 in\u003c\/td\u003e\n\u003ctd\u003e1.25 in\u003c\/td\u003e\n\u003ctd\u003e10,000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"5\"\u003e\u003cem\u003e*Do not exceed the safe load.\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003cp\u003e✔ Heavy-duty steel construction\u003cbr\u003e✔ Corrosion-resistant zinc-plated finish\u003cbr\u003e✔ Extended body design for increased thread engagement\u003cbr\u003e✔ Provides secure connection between threaded components\u003cbr\u003e✔ Precision-machined internal threads\u003cbr\u003e✔ Improves load distribution across connections\u003cbr\u003e✔ Ideal for tension and suspension applications\u003cbr\u003e✔ Easy installation and removal\u003cbr\u003e✔ Suitable for industrial weighing systems\u003cbr\u003e✔ Supports threaded rod extensions and repairs\u003cbr\u003e✔ Durable construction for long service life\u003cbr\u003e✔ Compatible with a variety of hardware assemblies\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLoad Cell Suspension Systems\u003c\/li\u003e\n\u003cli\u003eHanging Scale Assemblies\u003c\/li\u003e\n\u003cli\u003eTank Weighing Systems\u003c\/li\u003e\n\u003cli\u003eHopper Scale Installations\u003c\/li\u003e\n\u003cli\u003eIndustrial Force Measurement Systems\u003c\/li\u003e\n\u003cli\u003eThreaded Rod Extensions\u003c\/li\u003e\n\u003cli\u003eMaterial Handling Equipment\u003c\/li\u003e\n\u003cli\u003eStructural Support Assemblies\u003c\/li\u003e\n\u003cli\u003eMechanical Suspension Systems\u003c\/li\u003e\n\u003cli\u003eAgricultural Weighing Equipment\u003c\/li\u003e\n\u003cli\u003eManufacturing Facilities\u003c\/li\u003e\n\u003cli\u003eIndustrial Maintenance Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRice Lake Coupling Nut\u003c\/li\u003e\n\u003cli\u003eZinc-Plated Threaded Connector\u003c\/li\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Rice Lake Coupling Nuts?\u003c\/h2\u003e\n\u003cp\u003e✔ Strong and reliable threaded connections\u003cbr\u003e✔ Extended thread engagement improves load capacity\u003cbr\u003e✔ Zinc-plated finish resists corrosion\u003cbr\u003e✔ Precision-machined for accurate fitment\u003cbr\u003e✔ Suitable for weighing and suspension applications\u003cbr\u003e✔ Easy to install and maintain\u003cbr\u003e✔ Available in multiple thread sizes\u003cbr\u003e✔ Trusted Rice Lake industrial quality\u003cbr\u003e✔ Designed for long-term performance in demanding environments\u003c\/p\u003e","brand":"Rice Lake","offers":[{"title":"1\/4-20 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