{"product_id":"tie-down-86223-galvanized-square-u-bolt-1-2-in-13-thread-fits-2-in-square-trailer-frame","title":"Tie Down 86223 Galvanized Square U-Bolt, 1\/2 in.-13 Thread, Fits 2 in. Square Trailer Frame","description":"\u003cp\u003eThe Tie Down 86223 is a galvanized square U-bolt sized to fit 2 in. Square trailer frame tubing, sold individually (each). It is built with a 1\/2 in.-13 thread and measures 2-1\/8 in. Wide by 4 in. Long, making it a direct fit for axle, leaf spring, and frame mounting applications that call for this thread pitch and square bend profile. The galvanized finish provides corrosion resistance for trailers used in wet, road-salt, or marine-adjacent environments where rust is a constant concern.\u003c\/p\u003e\u003cp\u003eSquare U-bolts like the 86223 are commonly used to clamp leaf springs to trailer axles, secure roller brackets and bunk brackets to a square trailer frame, or mount other hardware where a square-bend U-bolt is required rather than a round one. Because it is sold as a single unit, buyers needing a matched pair for a bracket or spring installation should order two, or select Tie Down's pre-packaged pair option for the same dimensions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tie Down\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 86223\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/2 in.-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 2-1\/8 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Frame Size:\u003c\/strong\u003e 2 in. Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Galvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.76 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 (Each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 081628862232\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2 in. Square trailer frame or axle tubing. Not intended for round tubing; a round-tube version of this U-bolt is offered under different part numbers.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size frame does the Tie Down 86223 U-bolt fit?\u003c\/strong\u003e The Tie Down 86223 is sized for 2 in. Square trailer frame or axle tubing. It is a square-bend U-bolt, not a round one, so it is meant for square tube applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat thread size is the 86223 U-bolt?\u003c\/strong\u003e It has a 1\/2 in.-13 thread, meaning a 1\/2 inch diameter rod with 13 threads per inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of part number 86223?\u003c\/strong\u003e The 86223 U-bolt measures 2-1\/8 in. Wide by 4 in. Long, with a 1\/2 in.-13 threaded rod.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 86223 U-bolt sold as a single unit or a pair?\u003c\/strong\u003e It is sold each, meaning one U-bolt per order. Buyers who need two matching U-bolts for a spring or bracket installation should order two units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the Tie Down 86223 have?\u003c\/strong\u003e The 86223 U-bolt has a galvanized finish for corrosion resistance in wet or road-salt environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 86223 U-bolt weigh?\u003c\/strong\u003e The Tie Down 86223 weighs 0.76 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a zinc-plated version of this same U-bolt?\u003c\/strong\u003e Yes, Tie Down offers the same 2 in. Square, 1\/2 in.-13 thread U-bolt in a zinc-plated finish under part number 86215.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Tie Down make a two-pack of this U-bolt?\u003c\/strong\u003e Yes, the same 2 in. Square U-bolt dimensions are also available as a pair under part number 86204.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the 86223 U-bolt?\u003c\/strong\u003e The 86223 is the U-bolt itself, sold each; it does not include mounting hardware such as nuts or washers in this listing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 86223 U-bolt used for leaf spring or axle mounting?\u003c\/strong\u003e Square U-bolts like the 86223 are commonly used to clamp leaf springs to a trailer axle or to secure brackets to a 2 in. Square trailer frame.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Tie Down 86223 U-bolt made from?\u003c\/strong\u003e It is made from steel with a galvanized finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a round-tube version of this U-bolt available?\u003c\/strong\u003e Yes, for round 2 in. Tube frames Tie Down offers equivalent U-bolts under part numbers 86217 and 86225 instead of the square-bend 86223.\u003c\/p\u003e","brand":"Tie Down Engineering","offers":[{"title":"Default Title","offer_id":49017657557211,"sku":"T-D-86223","price":7.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/61iZu7dGfVL_0dc2da16-bbfc-4110-b73e-c9ad545355e5.jpg?v=1785331045","url":"https:\/\/www.goodvibesmarina.com\/products\/tie-down-86223-galvanized-square-u-bolt-1-2-in-13-thread-fits-2-in-square-trailer-frame","provider":"Good Vibes Marina","version":"1.0","type":"link"}