Aluminum Lug Nuts M12 x 1.25 Acorn Extended Closed End 20pc Black
Aluminum Lug Nuts M12 x 1.25 Acorn Extended Closed End 20pc Black
K2 Industries
Part #
K2-5801-UNV-006-TSARK
UPC #
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Product Description
Product Description
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.
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.
