The lock nut size on a Mazda Mazda3 is M12x1.5mm thread pitch, 21mm hex socket. Wheel locks are a good idea to protect your nice wheels from being stolen. A locking nut works just like a typical lug nut except that it cannot be removed without a corresponding key. Many cars are equipped with locking wheel nuts pre-installed. And some aftermarket rims will provide lock nuts for wheel security.

When changing to new wheel lugs, a set of quality lock nuts is definitely worth it. Because aftermarket wheel nuts can add a personalized style to your vehicle. They are in a wide variety of colors and styles, you can make the rims more noticeable while keeping the current wheels. Any modification must be based on safety. It is important to choose genuine brand aftermarket Mazda 3 lug nuts.

What Size is the Lock Nut on A Mazda 3 BONOSS Forged 50BV30 Steel Wheel Nuts for Wheel Upgrade CHZ

Are Aftermarket Mazda 3 Lock Nuts Good or Bad?

To further improve security, BONOSS exclusively supplies new Mazda 3 lug nuts. A BONOSS forged 50BV30 steel wheel lock & nut kit includes 20 pcs standard wheel nuts and 4 pcs Heptagon wheel locks. Different from the traditional hexagonal Ford lug nuts, the heptagon types are hard to remove if you don’t have the proper removal key. Due to the irregular shape, even though the thieves have standard 7-side socket adapters, it is difficult for them to find the correct one to fit.

A company’s logo is the face of its business. It is a product identity, meaning confidence and responsibility for the quality of our products. All BONOSS 50BV30 steel Mazda 3 lug nuts are engraved with the logo of “BONOSS”. This offers an easy method to distinguish other fake and inferior products. At the same time, it also provides a way to find our after-sales service. BONOSS 50BV30 steel Mazda 3 lug nuts have a 10-year limited warranty, which is an excellent and cost-effective choice for your car upgrades.

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