Feature 1Lug Bolt Seat Type: R13 ball seat. Only compatible with cone, conical, taper lug holes. Check your original shank length and seat type. 2Dimensions: Lug bolt pitch M14x1.5, hex size 17mm(0.67in), thread shank 1.77in (45mm). Compatible with most vehicle wheels. 3Durable Material: Made of matte 35CrMo and aluminum alloy material, high strength, rust and wear resistance, for maximum durability. 4High Precision: Professional manufacturing can achieve better mechanical properties. The precision thread matches the original car. 5Rigorous Testing: Manufactured to original specifications and undergoes rigorous quality testing before leaving the factory to ensure stable performance.Item Type:LugBoltsMaterial: 35CrMo, Aluminum AlloyLug Bolt Pitch: M14x1.5Lug Bolt Seat Type: R13 Ball SeatLug Bolt Hex Size: Approx. 17mm/0.67inLug Bolt Thread Shank: Approx. 1.77in/45mmLug Bolt Grade: Grade 12.9Fitment: Universal .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List20 x Lug Bolt1 xSleeve1 x Manual