NISMO 40th Wheel Security Lock Nut Set

This wheel nut set includes security lock nuts, which are highly effective in preventing wheel theft, and lug nuts, which require a special socket for installation and removal, and features an enhanced locking function and the original NISMO logo. The security lock nuts' numerous key patterns and special shape provide a high level of security.

In addition, since the washer on the mounting surface is free, it can be tightened without damaging the wheel seat until just before torque is applied, so the wheel will not be damaged.

(Base part 40220-RN850 )

Material: Sulfur free-cutting steel (SUM43L) (machined + hardened) + nickel chrome plating (excluding washer)
Shape: Tapered seat
First generation NISMO logo (lug nuts)
Color: Dark Chrome
Size: Total length 31.5mm, thread depth 12mm, thread size M12x1.25
Made by McGuard
4 security lock nuts, 16 lug nuts, 1 security lock nut socket, 1 lug nut socket
This item is special order