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<h2>What is a wheel nut on a car?</h2>
A wheel lug nut is a type of fastener that is used to secure a wheel onto a car's hub. Wheel nuts are typically made of metal and have a threaded hole in the center that allows them to be screwed onto the wheel studs.
Wheel lug nuts are designed to be tightened to a specific torque, which is the amount of force required to hold the wheel in place without damaging it or the hub. Tightening the wheel nuts too much can damage the threads on the studs or bolts, while not tightening them enough can cause the wheel to wobble or even come off while driving.
The correct torque of the wheel nuts is important for safety reasons, as under-tightening or over-tightening can cause the wheel to wobble or even come off while driving.&nbsp;So regularly checking the tightness of your car's wheel nuts is an important part of vehicle maintenance and can help prevent accidents and damage to your car.
<h2>Wheel bolts vs&nbsp;lug nuts, what are the differences?</h2>
Wheel bolts and wheel nuts are two types of fasteners that are used to secure the wheels of a vehicle to the hub. The main difference between the two is their design and the way they attach to the wheel.
Wheel bolts are threaded rods that screw into the wheel hub from the backside. They are tightened with a socket wrench and typically have a flat or tapered end that fits snugly against the wheel to prevent it from moving. Wheel bolts are commonly used on European vehicles.
Wheel nuts, however, are threaded fasteners that screw onto studs that are attached to the wheel hub. They are typically tightened with a lug wrench or impact gun. The end of the wheel stud is often flanged or tapered to help center the wheel and prevent it from slipping. Wheel nuts are commonly used on American and Asian vehicles.&nbsp;
In addition to their different attachment methods, there are other differences between wheel bolts and wheel nuts. For example, wheel bolts may provide a more secure connection to the wheel, since they screw directly into the hub. However, they can be more difficult to install and remove than wheel nuts. Wheel nuts, on the other hand, are generally easier to install and remove, but may not provide as secure of a connection to the wheel.
<h2>Find the right replacement wheel lug nuts at A-Premium.com</h2>
Select either hardened steel or chrome custom wheel nuts that match the wheels of your vehicle or achieve the appearance you want. Be sure that you are aware of the size and type of wheel lug nut that is compatible with your car. Also check the wheel stud size, thread type, material, and style to ensure that the lug nut is a proper fit for your wheel. A-Premium has different types of wheel lug nuts to fit the various needs of our customers. Explore and shop now!

Wheel Nut

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Air Filter Box

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Mass Air Flow Sensors/Car MAF Sensors | A-Premium

Air Flow Sensor

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Air Intake Duct

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Air Intake Hose

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Air Intake Manifold Actuator Control Solenoid

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Air Intake Manifold Flap Adjuster

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Air Intake Manifold Runner Control Sensor

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Electric Vacuum Pump

Engine Air Duct Assembly

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Engine Air Filter

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Intake Manifold

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Intake Manifold Flap Actuator

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Intercooler

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Oxygen Sensor

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Pressure Sensor

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Throttle Body

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Throttle Position Sensor

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Turbocharger

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Turbocharger Oil Line

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Vacuum Pump

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Air Filters & Intake Systems

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Camshaft Adjuster

Camshaft Adjuster Cover

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Camshaft Timing Gear

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Camshafts

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Engine Valve Cover

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Harmonic Balancer

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Timing Belt Kit

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Timing Chain Kit

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Timing Cover

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Timing-Control Valve Solenoid

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Valve Lifters Tappet

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Cams, Timing & Valvetrain

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Belt Tensioner

Coolant Level Sensor

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Crankcase Breather Hose

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Crankcase Breather Valve

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Crankshaft Position Sensor

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Engine Oil Dipstick Tube

Engine Oil Filter

Engine Oil Pan Gasket

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Flywheel

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Oil Cooler

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Oil Cooler Line

Oil Filler Cap

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Oil Filter

Oil Filter Base

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Oil Filter Housing

Oil Filter Housing Cover

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Oil Level Sensor

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Oil Pan

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Oil Pump

Oil Pump Drive Gear Shaft

Oil Pump Pickup Tube

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Cranks, Pistons, Oil & Components

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Camshaft Position Sensor

Camshaft Position Sensor & Magnet Kit

Connector Plug

Distributor Cap

Engine Valve Covers & Ignition Coils Kits

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Glow Plug Relay Module

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Ignition Coil

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Ignition Coils & Spark Plugs Kits

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Ignition Distributor

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Ignition Starter Switch

Ignition Switch Actuator

Knock Detonation Sensor

Relay

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Spark Plug

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Spark Plug Wire

Electronic Control Modules, Ignition & Distributors

Engine Wiring Harness

Intake Manifold Repair Kit

Engine Components & Accessories

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Auxiliary Water Pump

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Expansion Tank

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Expansion Tank Mounting Plate

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Fuel Cooler

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Radiator

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Radiator Hose

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Radiator Support Assembly

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Temperature Sensor

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Turbo Hose

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Water Coolant Pipe

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Water Outlet

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Engine Cooling

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Engine Mount

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Engine Mounts

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Catalytic Converter

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EGR Valve

Emissions Fluid Pump

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Exhaust Fluid Heater

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Exhaust Gas Temperature Sensor

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Exhaust Manifold

Fuel Tank Breather Valve

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Fuel Vapor Leak Detection Pump

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Nitrogen Oxide Sensor

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Secondary Air Injection Check Valve

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Vapor Canister Vent Solenoid

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Exhaust & Emission Systems

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Fuel Filter

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Fuel Injection Control Module

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Fuel Injection Pressure Regulator

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Fuel Injector

Fuel Injector Kit

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Fuel Injector Module Wiring Harness

Fuel Line Kit

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Fuel Pump

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Fuel Sending Unit

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Fuel Tank Filler Neck Pipe

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Fuel Tank Strap

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Fuel Systems & Components

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The engine comprises many essential elements such as the lower cylinder block, upper cylinder head(s), and the cooling & lubricating systems. With A-Premium aftermarket engine components, you can expect that your engine deliver years of reliable performance. We offer a diverse selection of engine components from air filters and ignition coils (kits) to fuel pumps to cater to your needs.

2012 Kia Optima Wheel Nut

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