{"product_id":"gibraltar-841503-g-steel-t-bolt-3-8-16-grade-5-black-oxide","title":"Gibraltar 841503-G Steel T Bolt 3\/8-16 Grade 5 Black Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR 841503-G is a Grade 5 steel T-bolt designed for secure fastening in structural and mechanical applications. The T-head profile allows the bolt to slide into channel or track systems and lock in place when torqued, eliminating the need for a separate nut access point on the back side. Finished in black oxide for corrosion resistance, this fastener carries a 3\/8-16 UNC thread with a 1-1\/4-inch thread length and an overall length under the head of 1-1\/2 inches. It is suited for trade and industrial assembly work where standard hex-head bolts are not practical.\u003c\/p\u003e\u003cp\u003eThis T-bolt is used in applications that require channel-track mounting, such as strut channel assemblies, solar panel racking, equipment support structures, and industrial framing systems. The Grade 5 rating indicates medium-strength steel suitable for general mechanical fastening. Electricians, plumbers, HVAC installers, and general contractors commonly use T-bolts of this type when securing equipment to unistrut-style channel or slotted track.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 5 steel construction for reliable medium-strength fastening\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides baseline corrosion resistance\u003c\/li\u003e\n\u003cli\u003e3\/8-16 UNC thread standard for broad tool and nut compatibility\u003c\/li\u003e\n\u003cli\u003eT-head profile designed for channel and track mounting applications\u003c\/li\u003e\n\u003cli\u003e1-1\/4-inch thread length accommodates standard nut engagement depth\u003c\/li\u003e\n\u003cli\u003eCompact 11\/16-inch head width fits standard strut channel slots\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use fastener for channel track and strut mounting systems requiring a 3\/8-16 UNC T-bolt with a 1\/4-inch head height and 11\/16-inch head width.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed electricians, HVAC technicians, plumbers, or general contractors working with strut channel or slotted track systems. De-energize any nearby electrical equipment and shut off relevant systems before beginning work in the installation area. Use a calibrated torque wrench and follow applicable structural or mechanical codes, including AISC guidelines where structural loading is a factor. Do not over-torque the fastener beyond the Grade 5 rating for the thread size.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1-1\/4 inches (1.25 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Width\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 841503-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51693896270130,"sku":"841503-G","price":22.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf7856c01d31c5b62b8317a4c83439a1.jpg?v=1788318716","url":"https:\/\/voomisupply.com\/products\/gibraltar-841503-g-steel-t-bolt-3-8-16-grade-5-black-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}