{"product_id":"tie-down-engineering-86206-square-u-bolt-1-2-inch-13-x-4-inch-painted-steel-pair","title":"Tie Down Engineering 86206 Square U-Bolt, 1\/2 inch-13 x 4 inch, Painted Steel, Pair","description":"\u003cp\u003eThe Tie Down Engineering 86206 is a square-bend U-bolt used to mount roller brackets and other trailer hardware to a trailer frame or axle. It is sold as a matched pair, giving you both U-bolts needed for a single mounting point in one purchase. Each U-bolt is threaded 1\/2 inch-13 and measures approximately 3-1\/8 inches wide by 4 inches long, with a square bend shape that seats flush against square-tube trailer frame members for a secure, non-slip fit.\u003c\/p\u003e\u003cp\u003eConstruction is Grade 2 steel with a painted exterior finish for corrosion resistance in marine and trailer environments. The square profile distinguishes it from round-bend U-bolts and is intended for applications where the mounting surface is a square or rectangular tube rather than a round pipe or rod. This part is commonly used when replacing worn, rusted, or bent U-bolts on boat trailer roller brackets, bunk brackets, and similar frame-mounted hardware.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tie Down Engineering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 86206\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/2 inch-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 3-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade:\u003c\/strong\u003e Grade 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Painted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Type:\u003c\/strong\u003e Locknut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.46 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Sold as a pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat thread size is the Tie Down Engineering 86206 U-bolt?\u003c\/strong\u003e The 86206 U-bolt has a 1\/2 inch-13 thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 86206 U-bolt?\u003c\/strong\u003e It measures approximately 3-1\/8 inches wide by 4 inches long, with a square bend.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many U-bolts come in a package?\u003c\/strong\u003e The 86206 is sold as a pair, so one package includes two square U-bolts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 86206 a square or round U-bolt?\u003c\/strong\u003e It is a square U-bolt, made to fit flush against square-tube frame or bracket surfaces rather than round pipe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 86206 U-bolt made from?\u003c\/strong\u003e The 86206 is a Grade 2 steel U-bolt with a painted exterior finish for corrosion resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 86206 U-bolt typically used for?\u003c\/strong\u003e It is used to mount roller brackets and similar trailer hardware to a square-tube trailer frame or axle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 86206 come with locknuts?\u003c\/strong\u003e Yes, the Tie Down Engineering 86206 uses a locknut fastener type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 86206 U-bolt pair weigh?\u003c\/strong\u003e The pair of 86206 U-bolts weighs 1.46 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 86206 and the 86207 U-bolt?\u003c\/strong\u003e The 86206 and 86207 are both square U-bolts from Tie Down Engineering but are different part numbers with different dimensions, so they are not interchangeable; confirm the exact width and length needed before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 86206 fit a round trailer frame tube?\u003c\/strong\u003e No, the 86206 has a square bend and is designed for square-tube mounting surfaces, not round pipe.\u003c\/p\u003e","brand":"Tie Down Engineering","offers":[{"title":"Default Title","offer_id":49017657753819,"sku":"T-D-86206","price":10.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/61C_Xi10_L_c0a1545d-8b0d-402f-95c9-b77032d3eda0.jpg?v=1785331009","url":"https:\/\/www.goodvibesmarina.com\/products\/tie-down-engineering-86206-square-u-bolt-1-2-inch-13-x-4-inch-painted-steel-pair","provider":"Good Vibes Marina","version":"1.0","type":"link"}