K2 Industries

Aluminum Lug Nuts M12 x 1.25 Acorn Extended Closed End 20pc Black

Name: Aluminum Lug Nuts M12 x 1.25 Acorn Extended Closed End 20pc Black
Brand: K2 Industries
SKU: K2-5801-UNV-006-TSARK
Price: 130.0 CAD
Availability: InStock

Aluminum Lug Nuts M12 x 1.25 Acorn Extended Closed End 20pc Black

$130.00 CAD

~~$159.00 CAD~~ $130.00 CAD

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Product variants

Quantity

Aluminum Lug Nuts M12 x 1.25 Acorn Extended Closed End 20pc Black

Twenty black aluminum acorn lug nuts with extended closed-end design for M12 x 1.25 wheel studs. Lightweight aluminum construction replaces steel OEM hardware while maintaining proper clamping. Closed-end design protects stud threads and reduces corrosion exposure.

✓ Ships from FL Warehouse ✓ Aluminum Construction ✓ 20-Piece Set

Key Features

Extended acorn profile - Fully conceals stud threads and protects from road contamination and corrosion
Lightweight aluminum - Reduces unsprung weight compared to steel without sacrificing strength
M12 x 1.25 thread pitch - Direct fit for vehicles using this metric stud specification

Specs

Material: Aluminum
Thread Size: M12 x 1.25
Style: Acorn Extended Closed End
Finish: Black
Quantity: 20 pieces

Whats Included

20x Aluminum lug nuts M12 x 1.25 black acorn extended closed end

Frequently Asked Questions

Will these fit my wheel studs without modification?

These are cut for M12 x 1.25 studs — verify your vehicle uses this metric size before ordering. If unsure, measure your current lug nut or check your service manual. Wrong thread pitch will not seat properly.

Can I reuse my existing wheels with these aluminum lug nuts?

Yes, aluminum lug nuts work with all standard wheels. The closed-end design may sit slightly different than OEM open-end nuts, but they clamp identically. Test-fit one wheel before installing all four.

Do I need to torque these to a specific value?

Refer to your vehicle's service manual for the correct torque specification — aluminum lug nuts tighten to the same spec as OEM steel hardware. Over-torquing can strip the aluminum, so use a calibrated wrench or torque stick.