{"product_id":"sucoso-1-2-20-trailer-lug-nuts-20pcs-heat-treated-zinc-plated-one-piece-cone-seat","title":"SUCOSO 1\/2-20 Trailer Lug Nuts 20pcs — Heat-Treated Zinc-Plated One-Piece Cone-Seat","description":"\u003cp\u003e\u003cstrong\u003eSUCOSO 20-piece 1\/2-20 trailer lug nuts are heat-treated, zinc-plated, one-piece cone-seat lugs designed for durable, corrosion-resistant fastening of boat and RV trailer wheels.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese lug nuts are made for trailers with 1\/2-20 wheel studs and built to replace worn or two-piece nuts with a stronger one-piece alternative. Cold-forged steel, heat treatment and a zinc finish combine to resist corrosion and keep threads clean; CNC machining ensures consistent fit. The pack of 20 covers most trailer wheel sets and hubs commonly used on 2,000 lb., 3,500 lb. and 5,200 lb. idler and brake drum hubs.\u003c\/p\u003e\n\n\u003ch3\u003eWill these lug nuts fit my trailer’s wheel studs?\u003c\/h3\u003e\n\u003cp\u003eThey are manufactured specifically for 1\/2-20 thread pitch studs; verify your wheel stud size before ordering. These cone-seat nuts match the common trailer wheel profiles used on many boat and utility trailers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread pitch: 1\/2\"-20\u003c\/li\u003e\n  \u003cli\u003eLength: 0.63\" (16 mm); Width: 0.9\" (22.8 mm)\u003c\/li\u003e\n  \u003cli\u003eHex size: 13\/16\" — fits standard hand wrenches\u003c\/li\u003e\n  \u003cli\u003eSeat type: cone (suits cone-seat wheels\/hubs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these differ from two-piece or capped lug nuts?\u003c\/h3\u003e\n\u003cp\u003eUnlike two-piece nuts that use a removable cover, SUCOSO lug nuts are a single solid piece to avoid cover separation, rust under the cap, and heat-related loosening. One-piece construction improves removal reliability and longevity under marine or road exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid one-piece body — no removable cap to corrode or seize\u003c\/li\u003e\n  \u003cli\u003eCold-forged and heat-treated for strength\u003c\/li\u003e\n  \u003cli\u003eZinc coating to resist surface rust in wet environments\u003c\/li\u003e\n  \u003cli\u003eCNC-cut threads for smoother installation and accurate fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and care are required for installation?\u003c\/h3\u003e\n\u003cp\u003eThese lug nuts are high-strength steel with a zinc-plated finish and are intended to be hand-tightened with a wrench rather than an impact gun. The recommended installation method keeps the zinc coating intact and prevents over-torquing that can damage studs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: heat-treated high-strength steel\u003c\/li\u003e\n  \u003cli\u003eFinish: zinc plating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eInstall with hand wrench; avoid impact wrenches\u003c\/li\u003e\n  \u003cli\u003eInspect threads and reapply torque after initial road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow many nuts are included and what hubs will they serve?\u003c\/h3\u003e\n\u003cp\u003eThis set includes 20 open-end trailer lug nuts, enough for most small trailer fleets, spare sets, or complete axle replacements. They fit most common idler and brake drum hubs used on light to medium-duty trailers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuantity: 20 PCS per pack\u003c\/li\u003e\n  \u003cli\u003eFits most 2,000 lb., 3,500 lb., and 5,200 lb. hubs\u003c\/li\u003e\n  \u003cli\u003eColor: silver\/chrome appearance from zinc plating\u003c\/li\u003e\n  \u003cli\u003eDesigned for trailer wheels, boat trailers, and RV trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SUCOSO 1\/2-20 trailer lug nuts are intended for trailer owners, fleet managers, boaters and RV users who need a reliable, corrosion-resistant replacement for two-piece or worn lug nuts. Choose this 20-piece set if you want consistent CNC threads, a solid one-piece design for easier maintenance, and zinc-plated protection suitable for marine and roadside conditions. If you’re unsure about fit, check your wheel stud specifications or contact us for guidance before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these lug nuts compatible with capped trailer wheels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are open-end cone-seat nuts; confirm your wheel uses a cone seat and 1\/2-20 studs before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I remove or install these with an impact wrench?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use a hand wrench for installation to protect the zinc finish and avoid over-torque; impacts are not recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUCOSO","offers":[{"title":"Default Title","offer_id":55163638415703,"sku":"B0D1C1ZB1J","price":33.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/sucoso-front-packaging-lug-nuts_3f65acde-1440-4afe-89b5-92d0b6859992.jpg?v=1790346233","url":"https:\/\/britishgarage.co.uk\/products\/sucoso-1-2-20-trailer-lug-nuts-20pcs-heat-treated-zinc-plated-one-piece-cone-seat","provider":"British Garage","version":"1.0","type":"link"}