The most common thread sizes of the lug nuts on a Hyundai wheel are M12x1.5mm, hex 21mm. If you’ve purchased a set of aftermarket rims, you’ll possibly need to replace your stock lug nuts to match the new wheel insert holes. Aftermarket Hyundai car wheel nuts come in three standard types: cone seat, ball seat, and flat seat. They are made to match specific mounting holes and fit different seat types of rims. This is especially important if your aftermarket wheels are not compatible with factory lug nuts.

Normally, it is recommended to have Hyundai car lug nuts replaced in a tire shop. But if you’re a professional in car maintenance, you can usually save money and time by replacing the nuts personally. When replacing the OEM Hyundai car lug nuts, remove the rust and debris to ensure the contact surfaces are smooth and clean. Then inspect the new lugs and fasten them with the correct torque spec. Thread engagement on Hyundai car lug nuts is critical.

What Size Lug Nuts Are on A Hyundai Wheel BONOSS Forged ISO Grade 12 Standard 50BV30 Steel Wheel Locks CHZ

What Are Quality Hyundai Car Lug Nuts?

BONOSS forged ISO grade 12 high-strength 50BV30 steel Hyundai car wheel nuts are the best option for aftermarket wheels. The ISO grade 12 means the proof load of the wheel nuts is 105,700N. They undergo continuous tons of pressure to form. This eliminates any porosity, shrinkage, and other micro-processes presented in the raw material. As a result, these BONOSS forged 50BV30 Hyundai wheel nuts can be much stronger and more durable.

BONOSS forged 50BV30 steel Hyundai car lug nuts will undergo a series of safety tests before leaving the factory such as impact resistance, tensile strength, and hardness. Besides, BONOSS forged 50BV30 steel lug nuts are SGS TÜV Test Reports Certificated, and trusted by many OEM brands and professionals. These SGS TÜV-certified lug nuts are completely legal to use. If you need any brand-new Hyundai performance wheel lug nuts for new alloy wheels, you can buy them online at the BONOSS website.

BONOSS Forged ISO Grade 12 50BV30 Steel Wheel Lug Nuts Best Aftermarket Stud Wheel Nuts (2)