{"product_id":"gibraltar-40553g-unequal-double-threaded-stud-3-8-16-4-in","title":"Gibraltar 40553G Unequal Double Threaded Stud 3\/8-16 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 40553G is an unequal double threaded stud with a 3\/8-16 thread size and a 4-inch overall length. It features two threaded ends of different lengths: a long thread of 1.5 inches and a short thread of 0.625 inches, with an unthreaded shank between them. Manufactured from Grade 5 carbon steel with a black oxide finish, this stud is suited for mechanical fastening applications where a permanent or semi-permanent threaded connection is required at both ends of a joint. Installation is typically performed by trades working with structural or mechanical assemblies that require through-bolting or stud-mounted components.\u003c\/p\u003e\n\u003cp\u003eThis double threaded stud is used in mechanical, HVAC, plumbing, and general industrial assembly applications where a fixed stud is needed to join two components. The unequal thread lengths allow one end to thread deeply into a tapped hole or nut while the shorter end accepts a standard fastener from the opposite side. It is appropriate for use in equipment mounting, pipe support brackets, and similar trade applications requiring a reliable threaded fastener in tight or fixed-clearance installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-16 thread size with unequal end lengths: 1.5 inches long thread, 0.625 inches short thread\u003c\/li\u003e\n  \u003cli\u003e4-inch overall length for installations requiring longer stud reach\u003c\/li\u003e\n  \u003cli\u003eGrade 5 carbon steel construction for strength in mechanical fastening applications\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides moderate corrosion resistance and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eThread Fit Class 50 for standard fastener compatibility\u003c\/li\u003e\n  \u003cli\u003eNo flat ground on shank, maintaining full round cross-section for torque-free installation reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or new-installation threaded stud for mechanical and trade assemblies using 3\/8-16 inch threaded fasteners. Confirm tapped hole depth and mating nut specification before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by mechanics, HVAC technicians, plumbers, or general tradespeople working with threaded fastener assemblies. Ensure mating tapped holes or nuts match the 3\/8-16 thread specification before installing. De-energize and depressurize any system before fastener work on live equipment. Use appropriate thread engagement depth for the application to maintain rated load capacity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Thread Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort Thread Length\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Fit Class\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161618\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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 40553G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51718732316978,"sku":"40553G","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65344c3169751b328c6e7a224f638d3d.jpg?v=1788555257","url":"https:\/\/voomisupply.com\/products\/gibraltar-40553g-unequal-double-threaded-stud-3-8-16-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}