Feature 1Premium Material: Lug bolt is made of premium 35CrMo material, high hardness, rustproof, not easy to deform or break, sturdy and durable. 2Excellent Performance: Professional manufacturing, exquisite workmanship, heavy duty, stable performance and high reliability. 3Size: The cone seat wheel bolts lug nut thread pitch is M14x1.5, hex size is 17mm/0.67in, thread shank is 28mm/1.10in, with 12.9 class. 4Easy Installation: Easy to install, direct replacement for the old or damaged one, convenient for using, save your time and energy. 5Universal Fitment: Wheel bolts lug nut is universal fit for cars, perfect matching, according to original standard, has a long service time.Item Type: LugBoltMaterial:35CrMoThread Pitch:M14x1.5Seat Type:Cone SeatHex Size: Approx. 17mm/0.67inThread Shank: Approx. 28mm/1.10inGrade: 12.9 classFitment: Universal for car .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 LugBolt1 x Sleeve1 x User Manual