OTUAYAUTO M12x1.5 Mag‑Seat Lug Nuts 20‑Piece Chrome Set for Toyota/Lexus — 90° Seat, 13/16" Hex

These are OTUAYAUTO M12x1.5 mag-seat lug nuts — a 20-piece, chrome-plated replacement set engineered to fit specified Toyota and Lexus mag-seat alloy wheels.

If you need a complete set of lug nuts that matches the mag-seat profile on many Toyota and Lexus factory alloy wheels, this kit offers the correct thread, height and seat angle for a secure fit. Each nut is cold-forged from grade 10.9 SCM steel, heat treated, and finished with three layers of chrome to resist corrosion. The pack includes 20 nuts plus a thread gauge so you can confirm the required installation depth and torque for safe mounting.

How do these lug nuts fit my Toyota or Lexus wheel?

These lug nuts are M12x1.5 with a 90° mag seat profile and a 13/16" (21mm) hex. They are designed to replace factory lug part numbers on many Toyota and Lexus models; compatibility covers multiple model years for Avalon, Camry, Corolla, RAV4, Prius, Highlander, Sienna, C-HR and select Lexus GS models. Always verify fit using the included thread gauge and your wheel’s mag-seat requirement.

• Thread: M12 x 1.5 — matches factory specification
• Seat type: 90° mag seat — for mag-seat alloy wheels only
• Hex size: 13/16" (21mm) — fits standard lug socket
• Check: use included thread gauge to confirm ≥6.5 full turns

What durability and corrosion protection do these lug nuts provide?

Each lug nut is cold-forged from SCM (10.9 grade) steel and heat treated for strength. The surface receives a three-layer chrome plating that helps resist rust, oxidation and chemical attack from road salt and de-icers. The nuts meet a 72-hour ASTM B117 salt spray standard for standardized corrosion resistance testing.

• Material: 10.9 grade SCM steel — for higher tensile strength
• Finish: three-layer chrome plating — improved weather resistance
• Certification: tested to 72 hr ASTM B117 salt spray
• Suitable for extremes: designed for cold and hot climates

How should I install and torque these lug nuts safely?

The recommended torque range is 70–80 ft·lb; achieving at least 6.5 full turns on the stud is required for proper engagement. The set includes a thread gauge so you can verify that the lug nut threads engage sufficiently before final torquing. Always tighten in a star pattern and re-torque after the first 50–100 miles of driving to confirm secure fitment.

• Recommended torque: 70–80 ft·lb
• Minimum thread engagement: ≥6.5 full turns (use included gauge)
• Tightening method: star pattern and staged torque
• Follow up: re-torque after initial driving period

Who is this set made for? If you own a Toyota or Lexus vehicle that uses mag-seat factory alloy wheels and requires an M12x1.5 lug nut, the OTUAYAUTO 20-piece kit provides a full replacement set with corrosion protection and a thread gauge for confident installation. This product is intended for mag-seat alloy wheels only — it is not compatible with capped lug arrangements or non-magnetized seat profiles. If your specific model or wheel isn’t listed, contact OTUAYAUTO support for fit confirmation before purchase. OTUAYAUTO stands behind these lug nuts with 12 months of coverage and around-the-clock customer assistance to help with fitment questions and installation guidance.