{"product_id":"flat-bottom-u-bolt-3-5-8-x-5-8-x-10","title":"Flat bottom U-Bolt, 3 5\/8\" x 5\/8\" x 10\"","description":"\u003ch3\u003eFlat Bottom U-Bolt — 3-5\/8\" × 5\/8\" × 10\"\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSquare U-bolt for 3.625\" square axle tubes with 5\/8\" rod (sold individually)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis flat-bottom U-bolt fits Rockwell-style 3-5\/8\" (3.625\") square axle tubes and uses a 5\/8\" (.625\") rod for high clamping strength. Threads are rolled for durability with 5\" of threaded length to accommodate common plate and spring stacks, and legs measure 10\". Each U-bolt is Grade 8 and includes tall nuts and hardened washers for proper clamping.\u003c\/p\u003e\n\u003cp\u003eUse with U-bolt plates designed for 5\/8\" hardware; plates with smaller holes may need to be drilled to 5\/8\" for clearance. Verify that threads extend fully through the tall nut after torque, then trim any excess length once clamp load is set. Re-torque after the first shakedown run or miles to maintain clamping force.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: R1191\u003c\/li\u003e\n\u003cli\u003eAxle size: 3-5\/8\" (3.625\") square tube\u003c\/li\u003e\n\u003cli\u003eRod diameter: 5\/8\" (.625\")\u003c\/li\u003e\n\u003cli\u003eLeg length: 10\"\u003c\/li\u003e\n\u003cli\u003eThread length: 5\" (rolled threads)\u003c\/li\u003e\n\u003cli\u003eGrade 8\u003c\/li\u003e\n\u003cli\u003eIncludes tall nuts and hardened washers\u003c\/li\u003e\n\u003cli\u003eSquare\/flat-bottom profile\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNote\u003c\/h4\u003e\n\u003cp\u003eEnsure plates accept 5\/8\" U-bolts or drill to size, confirm full thread engagement past the nut at final torque, and recheck torque after initial use.\u003c\/p\u003e","brand":"RuffStuff Specialties","offers":[{"title":"Default Title","offer_id":53429620932881,"sku":"R1191-Kit-1","price":14.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/9667\/2273\/files\/R1191-flat-bottom-u-bolt-3-5-8-x-5-8-x-10-inch-ruffstuff-specialties-1.webp?v=1776410790","url":"https:\/\/4x420-4-7.com\/products\/flat-bottom-u-bolt-3-5-8-x-5-8-x-10","provider":"4X420 Offroad","version":"1.0","type":"link"}