Product: Lug Stud Type: Lug Stud Sold for: 1 Wheel Contents: 4 lug studs per pack Thread size: M121.50 Thread length: 22.225 mm Part numbers for cross reference: 90113SM1055, 6102691, 984361, 90113SA0025, 90113SA0003, 90113SM1005, 98436, 90113SA0113, 90113SA0015, 90113SEPA01, 90113SA0005, 90113SA0006, 90113S5H005, 610269, 90113SA0023, 90113SD2008, 90113SA0013, 90113SM1025 Compatibility: CL 19971998, 20012003 CSX 20072011 EL 19972005 ILX 20132021 Integra 19862001 RSX 20022006 For vehicle fitment, please check the fitment filter to confirm compatibility with your specific model and year. Key benefits and purpose: Restores safe wheel mounting by replacing worn, damaged, or broken studs. Exact thread size and length ensure correct fit and proper engagement with factory lug nuts. Pack configuration supports replacement of all studs on a single wheel without multiple units. Multiple part numbers provided for straightforward cross referencing and verification. Features that matter: Precise M121.50 threading for vehicles that require this specification. Thread length specified at 22.225 mm to match factory engagement depth. Supplied as a set of four studs per wheel for consistent installation. Designed to match factory fit and function to maintain proper wheel alignment and clamping force. Typical applications: a broken stud following wheel removal or collision damage to restore safe operation. Swap studs when performing brake or hub service to avoid reusing fatigued fasteners. Refresh studs during wheel upgrades or seasonal tire changes to ensure reliable wheel attachment. Installation notes: Confirm thread size and part number compatibility before installation. Use correct torque specifications for lug nuts and inspect for proper seating and thread condition. If multiple studs are worn, consider replacing all studs on the wheel for even clamping and safety.