20pc Black Open End Lug Nuts - Metric 12x1.5 Thread Size - 0.85" Length - Cone Conical Taper Acorn Seat - Installs with 19mm or 3/4" Hex Socket [APPLICATIONS] Acura, Chevy, Dodge, Honda, Hyundai, Kia, Lexus, Mitsubishi, Pontiac, Toyota vehicles with 12x1.5 threaded studs. Will NOT work for Infiniti, Nissan, & Subaru. [SPECIFICATIONS] Pack of 20 | Total Length: 0.81 inches | Seat Type: Cone Seat | Thread Size & Pitch: 12x1.5 | Color: Black | See Diagram Image for Details. [MANUFACTURING] Manufactured with cold forged steel. Additional Heat Treating ensures dependable strength & durability. Precisely machined threads ensure a perfect fit on your vehicle's wheel studs. Special coating provides exceptional corrosion resistance and appearance. [NUT SIZE] Verify the thread size of the nuts on your vehicle. Various years/models come with different thickness nuts and thread pitches. [SEAT TYPE] There are a variety of "Lug Seats", please make sure your wheels take Cone Seat shaped nuts. (See Diagram Image for details)