{"product_id":"mardarth-12x1-5-radius-lug-nuts-for-honda-20-piece-chrome-one-piece-closed-end","title":"Mardarth 12x1.5 Radius Lug Nuts for Honda — 20‑Piece Chrome One‑Piece Closed‑End","description":"\u003cp\u003e\u003cstrong\u003eMardarth 20-piece 12x1.5 radius washer lug nuts are a one-piece, chrome-finish replacement set engineered to fit many Honda models including Accord, Civic and CR-V.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese lug nuts replace factory radius\/ball-seat nuts and include integrated washers for a clean, OE-like appearance and consistent wheel clamping. Built as a single solid piece rather than a two-piece capped design, the set resists corrosion and simplifies installation when mounting stock wheels or factory-style rims. Each nut is closed-end with a 3\/4\" (19mm) hex, 1.38\" (35mm) overall length, and ships as 20 pieces to cover four wheels plus spares.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Honda vehicles will these lug nuts fit?\u003c\/h3\u003e\n\u003cp\u003eThey’re designed to match common Honda OE radius ball-seat specifications and are compatible with an extensive range of models across multiple years. Use the vehicle list below as a quick compatibility guide, and always verify thread pitch and seat type against your wheel or owner’s manual.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits many Accords (1982–2014), Civics (1980–2021) and CR-Vs (2007–2014).\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with Acura models like TL, TSX, RL, ILX, and Integra variants.\u003c\/li\u003e\n  \u003cli\u003eThread pitch 12x1.5 with radius\/ball seat—direct replacement for several OEM part numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are these lug nuts constructed and why does that matter?\u003c\/h3\u003e\n\u003cp\u003eEach nut is manufactured as a one-piece solid design with an integrated washer and closed end. That construction eliminates the rust-prone split or capped joints found on two-piece designs and improves long-term durability under road and weather conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: High-quality metal with chrome finish for corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eTested: 72-hour salt-spray testing to demonstrate improved rust protection.\u003c\/li\u003e\n  \u003cli\u003eDesign: Closed-end prevents debris entry; one-piece reduces failure points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key specifications I need to know before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirming the right thread pitch, seat type, and hex size avoids fitment problems. These Mardarth lug nuts have clear, measurable specs so you can match them with your wheels and lug wrench.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread: 12mm x 1.5 (standard metric for many Honda applications).\u003c\/li\u003e\n  \u003cli\u003eHex: 3\/4\" (19mm) for common socket sizes; OAL: 1.38\" (35mm).\u003c\/li\u003e\n  \u003cli\u003eSeat type: Radius\/ball seat with integrated washer; closed-end construction; chrome finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and which OEM parts do these replace?\u003c\/h3\u003e\n\u003cp\u003eThese lug nuts are intended as direct replacements for factory nuts, making installation straightforward with standard tools. They match several OEM part numbers and are supplied in a convenient 20-piece set so you have enough for all wheels plus a spare.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for OEM numbers like 90304SA0981, 90304SELT01, and others.\u003c\/li\u003e\n  \u003cli\u003eInstallation: use a 3\/4\" (19mm) socket; torque to vehicle manufacturer specifications.\u003c\/li\u003e\n  \u003cli\u003eQty: 20 pieces—enough for four wheels and extras for spares or full set swaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this set for? If you own a Honda or Acura with factory radius\/ball-seat wheels and need durable, OE-style lug nuts, this Mardarth 20-piece chrome set is geared toward DIYers, mechanics, and fleet owners who want a rust-resistant, one-piece replacement that keeps wheels secure and looking factory-fresh. Always double-check thread pitch and seat type before purchase to ensure correct fitment for your specific model and wheel type.\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 the correct thread for my Honda?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They use 12x1.5 thread pitch, common on many Honda\/Acura models—verify your wheel studs match before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these require a special socket to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, they use a 3\/4\" (19mm) hex socket, standard for many lug installations; torque to manufacturer specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mardarth","offers":[{"title":"Default Title","offer_id":67592952021177,"sku":"B0CZL5C5H5","price":55.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/mardarth-front-packaging-lug-nuts_95229ecf-c247-494e-aa8d-7f2b306039ea.jpg?v=1790570101","url":"https:\/\/redleafauto.ca\/products\/mardarth-12x1-5-radius-lug-nuts-for-honda-20-piece-chrome-one-piece-closed-end","provider":"Redleaf Auto","version":"1.0","type":"link"}