SHENGYAWAUTO 24 PCS Black 7 Spline 14x1.5 Truck Lock Lug Nuts for Chevy Gmc 6x5.5 Toyota Cadillac: Automotive. Buy SHENGYAWAUTO 24 PCS Black 7 Spline 14x1.5 Truck Lock Lug Nuts for Chevy Gmc 6x5.5 Toyota Cadillac: Lug Nuts - ✓ FREE DELIVERY possible on eligible purchases. This style of lug nut is used on aftermarket wheels that require a small diameter conical seat lug nut. 。 The vehicle compatibility guide refers to the vehicles wheel stud thread size only. 。 The finish is fairly durable but it also can be damaged, please be carefully when install or remove. It's better not to use air tools ! 。 CHECK YOUR WHEELS = These Cone Seat nuts will only work with wheels that are manufactured with Cone Seat lug holes. Does not have a cosmetic sleeve over the lug like some factory versions! Please insure that you are purchasing the correct lug nut model for your wheel seat type. 。 CHECK YOUR WHEEL STUD LENGTH = When the wheel stud screws through your wheel hub, if the excess part is more than 35mm (~1.4"), these lug nuts will not fit. 。 About This Item 。 These Lug Nuts are manufactured with the highest quality to meet or exceed OEM Standards. 。 Adopt One-Step Cold Extrusion Molding Technology with High Quality One-piece Carbon Steel. 。 Made from SCM 435 Through-Hardened steel with a black plating. 。 Heat treated coating prevents oxidation and protects the steel. 。 60 degree CONICAL bulge seat lug nuts for secure fit. 。 Perfect for replacing rusted and/or broken lug nuts. 。 Great for showing off your wheels and enhancing the overall look of your vehicle. 。1. Quantity: Set of 20PCS 。2. Type: Bulge Acorn, d End 。3. Seat Type: Cone Seat 。4. Thread Pitch: 12x1.5 or 12mmx1.5 or M12x1.5 Threads 。5. Nut Height: 1.40 inch or 35mm 。6. Hex Size: 3/4" or 19mm 。7.Life Span: SCM 435 Steel (Heat Treated) 。8. Finish: Glossy Black Finish 。 。 。