SplineDrive Lug Nut Set – M12x1.5, Chrome (4-Pack) - McGard 65357

Why settle for ordinary lug nuts when you can upgrade to McGard 65357 SplineDrive Lug Nuts? Designed for M12x1.5 thread pitch with a cone seat and 1.24" overall length, this 4-pack is engineered to deliver maximum gripping power, superior stud engagement, and an enhanced seating surface compared to standard socket-style lug nuts.

Ideal for Tuner-style wheels and performance-focused setups like the Mazda Miata, these SplineDrive lug nuts feature a closed-end design that resists debris intrusion while offering a sleek, modern look. At 30% lighter than typical lug nuts, they reduce unsprung weight—a valuable performance edge for track-day racers.

Each lug nut is fully machined from restricted chemistry steel and through-hardened to ensure unmatched safety and durability. McGard’s multi-layer plating process includes several layers of nickel topped with a microporous chrome finish, guaranteeing a brilliant shine that won’t rust, chip, or peel—backed by a lifetime guarantee.

The unique spline design requires the McGard 65300 Installation Tool (sold separately) for proper installation and removal. This adds an extra layer of theft deterrence while ensuring a perfect fit for small diameter recesses in aftermarket and aluminum wheels.

Proudly manufactured in the USA to meet or exceed OEM safety standards, McGard SplineDrive Lug Nuts deliver the perfect combination of security, performance, and style—making them the top choice for Miata owners who want to protect and highlight their wheels.

Installation Instructions

This Part Fits: