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M12x1.25 Aluminum Lug Nuts - 50mm Extended Acorn Knurled Style - 20pc

K2 Industries
K2-5956-UNV-006-TSARK
Tool Sets and Repair Kits
$110.00 $89.99

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M12x1.25 Aluminum Lug Nuts - 50mm Extended Acorn Knurled Style - 20pc
M12x1.25 Aluminum Lug Nuts — 50mm Extended Acorn Knurled Style — 20pc

Lightweight aluminum lug nuts with extended 50mm acorn design and knurled grip surface. Built for aftermarket wheels that demand a clean, finished look without the weight penalty of steel. The knurled pattern locks in by hand and won't slip under torque.

✓ Ships from FL Warehouse ✓ In-House Quality Check ✓ 20-Piece Set
Key Features
  • Knurled Surface - Textured grip prevents slipping during installation and removal; no wrench required for final hand-tight
  • Extended 50mm Acorn Cap - Covers full wheel center opening on most aftermarket wheels; clean, flush finish
  • Aluminum Construction - Cuts unsprung weight compared to steel without sacrificing durability
Specs
  • Material: Aluminum
  • Thread: M12x1.25
  • Style: Acorn (domed cap)
  • Length: 50mm extended
  • Surface: Knurled
  • Quantity: 20 pieces
What's Included
  • 20x M12x1.25 aluminum lug nuts
Frequently Asked Questions

Will these work with my factory wheel studs?

Yes—M12x1.25 is a common metric stud size. Verify your vehicle uses this thread pitch before ordering. If unsure, measure an existing lug nut or check your service manual.

Do I need to torque these differently than steel lug nuts?

Follow your vehicle manufacturer's recommended torque spec—it applies regardless of material. Aluminum seats the same way as steel; the knurled surface just makes hand-snugging easier during installation.

Can these be reused or are they single-use?

These are reusable. Remove them cleanly, store in a dry place, and reinstall on future wheel changes. Inspect the threads and acorn cap for damage before reuse.

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