M12x1.5 Extended Acorn Knurled Lug Nuts 50mm Black Aluminum 20pc
M12x1.5 Extended Acorn Knurled Lug Nuts 50mm Black Aluminum 20pc
K2 Industries
Part #
K2-5967-UNV-006-TSARK
UPC #
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Product Description
Product Description
M12x1.5 Extended Acorn Knurled Lug Nuts 50mm Black Aluminum — 20pc Set
Extended 50mm acorn lug nuts with knurled grip and black aluminum finish. M12x1.5 thread pitch fits most common automotive applications. Twenty-piece set delivers a full wheel coverage with spares.
Key Features
- Knurled Surface - Better grip when hand-tightening or removing, reduces need for tools on the knurled sections.
- Extended Length - 50mm design clears most aftermarket wheel designs without thread protrusion.
- Aluminum Body - Lighter than steel, resists corrosion, maintains black finish through repeated use cycles.
Specs
- Thread Size: M12x1.5
- Length: 50mm (extended)
- Material: Aluminum
- Finish: Black
- Quantity: 20 pieces
- Style: Acorn (closed-end) with knurled grip
Whats Included
- 20x M12x1.5 Extended Acorn Lug Nuts
Frequently Asked Questions
Will these fit my aftermarket wheels?
M12x1.5 is the standard thread pitch for most vehicles. The 50mm extended length clears most popular wheel designs, but verify your wheel center bore and offset—some deep-dish or forged wheels run tight. Test-fit one nut before committing to all twenty.
Do I need to prep or paint these before installing?
No. The black aluminum finish ships ready to install. The knurled surface won't scratch wheel faces if you're careful during installation.
What torque spec should I use?
Refer to your vehicle's service manual for the correct torque value—it varies by application. Aluminum lug nuts handle standard torque specs without issue, but never exceed your manufacturer's recommended range.
