AUTOPTIM M12x1.25 OEM Lug Nuts 20pc Black Flat-Seat Mag Style — Closed-End, Triple-Chrome

These lug nuts are engineered to match OEM flat-seat wheels that require an M12 x 1.25 thread pitch and a mag-style seating profile. Each nut is a single-piece, closed-end design finished in black triple-chrome for corrosion resistance and long-term appearance. Before ordering, verify your wheel uses a flat (90°) seat; these will not fit conical or tapered seats or wheels that require wheel caps.

How do these lug nuts match factory specifications?

Each nut is made to precise dimensions to replace original equipment fasteners on many Nissan and Infiniti models. The 13/16" (21mm) hex size works with standard factory sockets, while the 1.47" (37mm) overall height and 1.2" (30mm) width maintain proper engagement and clearance on most OE wheels.

• M12 x 1.25 thread pitch for direct OEM replacement
• 13/16" (21mm) hex for standard lug tools
• 1.47" (37mm) height ensures correct thread engagement
• Flat 90° mag seat fits flat-seat OEM wheels only

Are these lug nuts durable and safe for daily driving?

The nuts are manufactured from cold-forged steel and go through heat treatment to improve strength and fatigue resistance. A triple-chrome finish reduces corrosion, and the one-piece construction avoids the failure modes associated with two-piece converters.

• Cold-forged, heat-treated steel for structural strength
• One-piece design reduces risk of cracking or separation
• Triple chrome finish resists rust and maintains appearance
• Closed-end design protects wheel studs from debris

Which vehicles will these lug nuts fit?

This set is targeted at many Nissan and Infiniti models that ship with flat-seat wheels and use the M12 x 1.25 thread standard. Compatibility covers a wide year range, but always cross-check wheel seat type and thread pitch against your vehicle or existing lug nuts.

• Common fits include Nissan Altima, Maxima, Rogue, Pathfinder
• Compatible Infiniti models include Q50, G37, QX50, QX60
• Refer to vehicle-specific documentation for final confirmation
• Not compatible with conical/tapered-seat wheels or wheel caps

How easy is installation and what tools are needed?

Installation is straightforward for anyone comfortable changing wheels: remove the factory nuts, thread these by hand to start, then torque to the vehicle manufacturer’s spec using a torque wrench. Because they use a 13/16" hex, standard sockets or impact tools that fit that size will work.

• Hand-thread first to avoid cross-threading
• Use a torque wrench to final-torque to OEM specs
• 13/16" socket or impact tool required for tightening
• Closed-end design keeps threads cleaner for easier reuse

Who is this for: Drivers who need a direct, high-quality replacement for worn or missing factory lug nuts on compatible Nissan and Infiniti cars and SUVs. These AUTOPTIM lug nuts are best for owners who want OEM-style fitment, improved corrosion resistance, and a one-piece, closed-end construction. If your wheels use a tapered or conical seating angle, this set is not suitable—confirm your wheel seat type before purchasing. The package contains 20 nuts, enough for a full set on most vehicles plus a spare or two.