Orion Motor Tech M12x1.25 Lug Nuts Set — 20pc Black-Oxide, 60° Cone Seat with Socket Key

Orion Motor Tech OMT M12x1.25 lug nuts are a 20-piece wheel fastener set with 60° conical seats and a matching socket key for secure, OEM-style wheel attachment.

These lug nuts are engineered to replace factory M12x1.25 cone-seat fasteners on many Infiniti, Nissan, Subaru, Suzuki and other vehicles. Each nut is machined from a single cold-forged steel billet, heat-treated, and finished with a black-oxide coating to improve corrosion resistance while maintaining strength. The set includes 20 nuts and a dedicated socket key so you can refit all four wheels without visiting a shop.

Which cars will these M12x1.25 cone seat lug nuts fit?

They are sized for M12x1.25 threads and a 60° conical seat, matching the factory specifications used on a range of Japanese and some other makes. Check your vehicle owner's manual or existing lug nuts to confirm thread pitch and seat angle before purchasing.

• Common fits: Infiniti Q45, Q50, Q70, G25, G37
• Nissan models: Titan, Versa, Altima, Maxima, Rogue
• Subaru models: Forester, BRZ, Crosstrek, Outback, Legacy
• Suzuki models: Swift, Vitara; other compatible vehicles with M12x1.25 cone seats

How strong and durable are these lug nuts compared to OEM parts?

OMT lug nuts are manufactured from a single piece of premium steel, cold-forged for grain strength, and then heat-treated to increase hardness and fatigue resistance. They undergo proof load, hardness, thread checks, and salt-spray testing so their mechanical performance meets or in many cases exceeds common OEM benchmarks.

• Cold-forged construction minimizes weak points and improves impact resistance.
• Heat treatment raises hardness for reliable clamping over time.
• Black-oxide finish helps resist rust and complements dark wheel finishes.

What’s included and how easy is installation?

The kit contains 20 M12x1.25 cone-seat lug nuts, a dedicated socket key sized to the nuts, and clear instructions to guide safe installation and torqueing. Installation is straightforward for anyone familiar with wheel changes, and the included key lets you torque nuts to specification with a standard torque wrench.

• 20 lug nuts sized 1.89" long by 0.87" wide with a 60° conical seat.
• Included socket key for secure engagement and easy removal.
• Instructions recommend using a calibrated torque wrench to factory torque values.

Will the black finish affect fit or maintenance?

The black-oxide coating is a thin protective layer that reduces corrosion while preserving dimensional tolerances for accurate fit. It will not interfere with thread engagement but may wear over many seasons depending on road and climate conditions; periodic inspection and cleaning are advised.

• Black-oxide improves corrosion resistance without altering thread tolerances.
• Inspect for rust or galling during tire rotations and re-torque as needed.
• Replacement of a single damaged nut is possible; keep spare on hand.

Who is this for: This 20-piece Orion Motor Tech lug nut set is aimed at vehicle owners, fleet managers, and DIY mechanics who need a full replacement kit for cars that use M12x1.25 cone-seat fasteners. It’s suitable if you want a complete set for all four wheels plus spares, prefer a black finish to match aftermarket wheels, or need a reliable aftermarket option that’s been mechanically tested. Always verify thread pitch and seat type against your vehicle’s specifications before installing, and follow recommended torque values to ensure safe wheel attachment.