{"product_id":"asc-engineered-solutions-390182624-trackhead-bolt-nut","title":"Asc Engineered Solutions 390182624 Trackhead Bolt Nut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASC ENGINEERED SOLUTIONS 390182624 is a zinc-plated trackhead bolt and nut designed for use with grooved pipe coupling systems. Manufactured domestically, this fastener set measures 3\/4 x 4-1\/2 inches and is purpose-built to secure rigid couplings in mechanical piping assemblies. The zinc plating provides corrosion resistance suitable for typical indoor and light commercial piping environments. This hardware is installed by licensed plumbers and pipefitters working on grooved-end piping systems in commercial, industrial, and mechanical room applications where precise joint rigidity is required.\u003c\/p\u003e\n\u003cp\u003eThis trackhead bolt and nut is specifically designed for use with the SlideLOK FIG 7402 Rigid Coupling within the Gruvlok product line. It is a direct OEM-matched fastener for grooved piping systems found in commercial HVAC, fire protection, and industrial plumbing installations. The trackhead bolt design allows the hardware to seat properly within the coupling housing, maintaining joint integrity under system pressure and vibration.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZinc-plated finish for corrosion resistance in standard indoor and commercial environments\u003c\/li\u003e\n  \u003cli\u003e3\/4 x 4-1\/2 inch trackhead bolt and nut configuration matched to Gruvlok coupling hardware\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for use with the SlideLOK FIG 7402 Rigid Coupling\u003c\/li\u003e\n  \u003cli\u003eDomestically manufactured for consistent dimensional tolerances\u003c\/li\u003e\n  \u003cli\u003eTrackhead bolt profile locks into the coupling housing to prevent rotation during tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with the SlideLOK FIG 7402 Rigid Coupling in the Gruvlok grooved pipe coupling system. Compatible with Gruvlok FIG 7000 and FIG 7401 series couplings as noted in product reference data. Verify coupling model and required fastener size before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter familiar with grooved-end piping systems. Depressurize and drain the piping system fully before disassembling any grooved coupling. Use appropriate hand and torque tools as specified by the coupling manufacturer for the FIG 7402 housing. Consult applicable IPC and ASME piping codes for fastener torque and joint inspection requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 3\/4 x 4-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable For Use With\u003c\/strong\u003e: SlideLOK FIG 7402 Rigid Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Trackhead Bolt and Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Pipe Fitting Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASC ENGINEERED SOLUTIONS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 390182624\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51233609875762,"sku":"0390182624","price":29.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307625566.jpg?v=1780104567","url":"https:\/\/voomisupply.com\/products\/asc-engineered-solutions-390182624-trackhead-bolt-nut","provider":"Voomi Supply","version":"1.0","type":"link"}