16 steel acorn lug nuts with 4 lock nuts to match M12x1.5 wheel studs. Extended acorn design sits flush with most aftermarket wheel styles. Black oxide finish resists corrosion and matches factory appearance.
✓ Ships from FL Warehouse✓ Steel Construction✓ 16 Piece Set + Locks
Key Features
Acorn design - Won't catch or scratch wheel lips; sits clean under caps
4 lock nuts included - Prevents accidental loosening on high-vibration applications
Black oxide finish - Factory look that doesn't flashgas or corrode under normal conditions
Specs
Material: Steel
Size: M12x1.5
Style: Acorn extended
Quantity: 16 standard + 4 lock nuts
Finish: Black oxide
What's Included
16 steel acorn lug nuts M12x1.5
4 steel lock nuts M12x1.5
Frequently Asked Questions
Will these lock nuts prevent my wheels from loosening?
Lock nuts add friction to the thread engagement, so they resist vibration-induced loosening better than standard nuts alone. That said, proper torque to spec is still your first line of defense—lock nuts are a backup, not a replacement for correct installation.
Do I need anything else to install these on my wheels?
These are direct replacements for your factory lug nuts—no additional hardware needed. Just swap them out. Make sure your studs are clean and intact before threading on.
Will the acorn shape fit under my wheel center cap?
Acorn nuts are designed to tuck under most aftermarket caps and sit flush with the wheel. If you're running factory caps or very tight-fitting covers, test fit one nut first to confirm clearance.
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**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
