Anchor your high-offset aluminum wheels, prevent hub shear, and maintain precision tracking over brutal trail terrain with heavy-duty ATV and UTV lug nuts. Utilizing the wrong thread pitch, misidentifying a wheel seat profile, or running soft, low-grade automotive fasteners can result in sudden torque loss, catastrophic stud elongation, and full wheel detachment while riding. Off-road wheel assemblies suffer massive lateral impact forces from rocks, ruts, and jumps, meaning your wheel hardware must provide unmatched clamping load. At CG ATV & UTV Parts Shop, we provide heat-treated steel spline nuts, 60-degree tapered cone fasteners, flat washer styles, and high-tensile wheel studs tailored for major quad and side-by-side hub configurations.

Our centralized domestic distribution network packages, verifies, and dispatches your wheel hardware daily from localized stock to provide rapid delivery directly to your workshop. Treated with multi-layer black electrophoretic or corrosion-resistant chrome coatings, our fastener kits are built to withstand corrosive mud, salty terrain, and aggressive impact wrenches. Solidify your wheel assemblies, protect your wheel studs from stripping out, and hit the throttle with absolute trail security.

Showing 1–12 of 13 results

ITP Splined Lug Nut Key

$8.06
ITP Splined Lug Nut Key — Lug Nuts for Wheel & Axle applications. Direct-fit replacement. In stock, fast US/EU shipping.

ITP Tapered Lug Nut 1/2″ X 20

$2.66
ITP Tapered Lug Nut 1/2" X 20 — Lug Nuts for Wheel & Axle applications. Direct-fit replacement. In stock, fast US/EU shipping.

Raceline Conical Lug Nut Kit 10MM x 1.25″

$18.90
Raceline Conical Lug Nut Kit 10MM x 1.25" — Lug Nuts for Wheel & Axle applications. Direct-fit replacement. In stock, fast US/EU shipping.

Raceline Conical Lug Nut Kit 12MM x 1.25″

$26.10
Raceline Conical Lug Nut Kit 12MM x 1.25" — Lug Nuts for Wheel & Axle applications. Direct-fit replacement. In stock, fast US/EU shipping.

Raceline Conical Lug Nut Kit 3/8″ x 24MM

$26.10
Raceline Conical Lug Nut Kit 3/8" x 24MM — Lug Nuts for Wheel & Axle applications. Direct-fit replacement. In stock, fast US/EU shipping.

Valor Offroad 12MM x 1.25 Spline Lug Nut Kit

$30.00
Valor Offroad 12MM x 1.25 Spline Lug Nut Kit — Lug Nuts for Wheel & Axle applications. Vehicle-specific fitment. In stock, fast US/EU shipping.

Quad Boss Spline Lug Nut Key

$6.99
Genuine Quad Boss wheel & axle component. In stock, ships 1–3 days from USA. Shop all Wheel & Axle at CG ATV & UTV Parts Shop.

Moose Racing Lug Nuts

$23.95
Genuine Moose Racing wheel & axle component. VEHICLE SPECIFIC. In stock, ships from USA. Part of the Wheel & Axle catalog at CG ATV & UTV Parts Shop.

Moose Racing Splined Security Lug Nut Kit

$26.95
Genuine Moose Racing wheel & axle component. VEHICLE SPECIFIC. In stock, ships from USA. Part of the Wheel & Axle catalog at CG ATV & UTV Parts Shop.

Raceline Spline Lug Nut Kit w/ Key 12MM x 1.5

Original price was: $49.00.Current price is: $44.11.
Genuine Raceline wheel & axle component. VEHICLE SPECIFIC. In stock, ships from USA. Part of the Wheel & Axle catalog at CG ATV & UTV Parts Shop.

Quad Boss Tapered Lug Nuts

$5.99
Genuine Quad Boss wheel & axle component. VEHICLE SPECIFIC. In stock, ships from USA. Part of the Wheel & Axle catalog at CG ATV & UTV Parts Shop.

Quad Boss Splined Lug Nuts

$35.99
Genuine Quad Boss wheel & axle component. VEHICLE SPECIFIC. In stock, ships from USA. Part of the Wheel & Axle catalog at CG ATV & UTV Parts Shop.

Engineering Clamping Load: Seat Geometry & Structural Thread Pitch

Selecting the ideal ATV and UTV lug nuts is a balancing act of thread pitch verification and matching wheel seat profiles. The overwhelming majority of aftermarket aluminum wheels, including beadlocks, are designed with a 60-degree tapered conical lug seat. Forcing a flat-base or rounded radius style lug into a tapered pocket minimizes the structural surface contact area, reducing the fastener clamping load and causing the wheel assembly to wobble and destroy the hub studs over rough terrain.

For tight wheel lug wells typical of performance off-road rims, small-diameter spline drive lug nuts offer a compact, heavy-duty solution. These units require a dedicated key tool that wraps completely around the external ridges of the fastener, evenly distributing installation torque. This prevents the tool slippage and subsequent corner-rounding that frequently ruins standard hex hardware during high-stress trailside tire swaps.

Direct Live Inventory Sourcing Directory

Coordinate corresponding drivetrain, suspension, and accessory upgrades from our active stock:

Torque Parameters, Seat Auditing, & Thread Cleanliness

Always inspect your wheel hub studs to confirm thread cleanlines, clearing out caked mud, rust, or metal shavings before threading on hardware. Hand-thread each lug nut for at least three full turns to prevent cross-threading before utilizing any tools. Always utilize a calibrated manual torque wrench instead of an impact gun for final tightening, following a proper star sequence pattern to seat the wheel evenly. Standard 10mm hardware should be torqued between 45 to 55 foot-pounds, while larger 12mm studs demand 75 to 85 foot-pounds depending on your factory service manual instructions. Retorque all nuts after the first 20 miles of aggressive trail use to correct for initial aluminum wheel settling. For standardized definitions covering light off-road wheel interface dynamics, look over the specifications published by the SAE International Wheel & Bolt Fastener Committees.

Lug Nuts FAQ

Mixing up seat types creates an extremely dangerous point-load instead of a flush surface mating. A flat nut on a tapered wheel opening will fail to center the wheel, causing severe vibration, wallowed-out bolt holes, and snapped studs that can throw the wheel completely off the vehicle.
Polaris side-by-sides commonly utilize M12x1.5 or 3/8"-24 threads depending on production years. Can-Am, Honda, and Yamaha models typically rely on M12x1.25 or M10x1.25 metrics. Always check your model fitment data before purchasing replacement kits.
Aftermarket and beadlock off-road wheels feature very narrow lug pockets where a standard thick-walled impact socket will scratch, bind, or fail to fit entirely. Thin-profile spline drive designs slide cleanly into narrow wells and provide superior tool contact.