OTUAYAUTO M12x1.25 Black Lug Nuts 20pc — 60° Conical Seat, 10.9 Steel, Corrosion-Resistant

These are 20 black M12x1.25 lug nuts from OTUAYAUTO designed as aftermarket replacements for many Nissan models, featuring a 60° conical seat, 10.9-grade steel construction and 3-layer plating for corrosion resistance.

Replace worn or missing wheel nuts with a complete set engineered for aftermarket wheels on a wide range of Nissan vehicles. Each nut measures 35mm high with a 3/4" (19mm) hex and a 60° tapered seat to match common OEM-style wheel seats. The set includes a thread gauge so you can verify the required eight full turns during installation and the recommended torque range is 70–80 ft·lbs.

How do these lug nuts fit my Nissan and other vehicles?

These lug nuts use an M12x1.25 thread and a 60° conical taper, which fit many Nissan models when used with aftermarket wheels made for that lug size and seat angle. They are not designed for wheel caps or some OEM-specific wheel interfaces, so confirm compatibility before ordering.

• Thread: M12 x 1.25
• Seat: 60° conical tapered
• Height: 35mm (1.38") and wide 22mm (0.87")
• Hex size: 3/4" (19mm)
• Recommended torque: 70–80 ft·lbs

What materials and corrosion protection do these lug nuts provide?

OTUAYAUTO lug nuts are cold-forged from SCM (10.9 grade) steel and heat treated for strength. A three-layer chrome plating system exceeds common salt-spray resistance standards, helping the nuts endure road salts, coastal humidity and temperature extremes.

• Core: 10.9 grade SCM steel, cold-forged
• Heat treated for increased durability
• Plating: 3-layer chrome finish for rust resistance
• Tested to 72-hour ASTM B117 salt spray resistance

How do I install and verify proper engagement?

Installation requires at least eight full turns onto the stud before torquing to the specified 70–80 ft·lbs. The included thread gauge confirms you have adequate engagement depth, and using a calibrated torque wrench prevents over- or under-tightening.

• Minimum 8 full turns required before final torque
• Use provided thread gauge for engagement check
• Tighten to 70–80 ft·lbs with a torque wrench
• Not intended for wheel caps—fit aftermarket wheels only

What warranty and support come with the purchase?

OTUAYAUTO backs these lug nuts with a 12-month coverage policy and round-the-clock support for installation questions. If compatibility is unclear, contact customer service to confirm fitment before installation.

• 12-month limited coverage from OTUAYAUTO
• 24/7 customer support and installation guidance
• Fitment help available for vehicles not listed

Who is this set for? This 20-piece M12x1.25 black lug nut set is aimed at drivers who have aftermarket wheels on Nissan vehicles and need a durable, corrosion-resistant replacement. It’s suited for DIY installers and professional shops looking for a complete, verified set that includes a thread gauge and clear torque guidance. If your car uses OEM-specific cap systems or a different thread/pattern, check fitment before buying or contact OTUAYAUTO for confirmation.