{"product_id":"febi-18538-wheel-lug-bolt","title":"Febi 18538 Wheel Lug Bolt","description":"\u003ch2\u003eReliable Febi Wheel Lug Bolt for BMW 745i, 745Li, 750Li, and X3\u003c\/h2\u003e\u003cp\u003eThe Febi 18538 wheel lug bolt is engineered to meet the demanding specifications of BMW vehicles including the 745i, 745Li, 750Li, and X3 models. Crafted from durable steel with a phosphated surface, this lug bolt ensures secure wheel fastening and long-lasting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-strength steel construction\u003c\/li\u003e\n\u003cli\u003eLength: 55.0 mm total length\u003c\/li\u003e\n\u003cli\u003eBolt Grade: 10.9 for enhanced tensile strength\u003c\/li\u003e\n\u003cli\u003eThread Diameter: 14.0 mm with 1.5 mm thread pitch\u003c\/li\u003e\n\u003cli\u003eThread Length: 28.0 mm for optimal engagement\u003c\/li\u003e\n\u003cli\u003eUnder Head Length: 33.0 mm\u003c\/li\u003e\n\u003cli\u003eCollar Shape: Conical collar designed for precise wheel fastening\u003c\/li\u003e\n\u003cli\u003eFastening Type: Hexagonal head compatible with 17 mm wrench\u003c\/li\u003e\n\u003cli\u003eSurface Finish: Phosphated for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eShank Length: 5.0 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 22.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Febi 18538 wheel lug bolt is specifically designed to provide a secure and reliable connection between the wheel and hub assembly on select BMW models. Its 10.9 bolt grade rating indicates a high tensile strength, suitable for maintaining wheel integrity under various driving conditions. The conical collar shape ensures proper seating and distribution of clamping force, reducing the risk of wheel damage or loosening. The phosphated surface treatment offers additional protection against corrosion, extending the service life of the lug bolt.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged wheel lug bolts on BMW 745i, 745Li, 750Li, and X3\u003c\/li\u003e\n\u003cli\u003ePrevents wheel loosening caused by insufficient clamping force\u003c\/li\u003e\n\u003cli\u003eAddresses corrosion issues that can compromise lug bolt integrity\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment and torque retention with conical collar design\u003c\/li\u003e\n\u003cli\u003eSupports safe wheel mounting after suspension or brake maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Febi 18538 wheel lug bolt, ensure the threads are clean and free of debris to achieve proper torque specifications. Use a 17 mm wrench or socket to tighten the hexagonal head securely. It is recommended to follow the vehicle manufacturer’s torque settings to avoid over-tightening or under-tightening, which can affect wheel safety. Inspect the lug bolts regularly for signs of wear or corrosion, especially after driving in harsh conditions.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFebi is known for manufacturing automotive components that meet OEM standards. The 18538 wheel lug bolt is produced with strict quality controls to ensure durability and performance. While no specific warranty information is provided, Febi parts typically comply with industry standards for fit and function, making them a reliable choice for BMW wheel hardware replacement.\u003c\/p\u003e","brand":"Febi","offers":[{"title":"Default Title","offer_id":51963431452853,"sku":"CJBF-18538","price":11.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FB_18538_Fro.jpg?v=1775064455","url":"https:\/\/www.partcatalog.com\/products\/febi-18538-wheel-lug-bolt","provider":"PartCatalog","version":"1.0","type":"link"}