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M12 x 1.5 Extended L40 Style Lug Nuts 20pc Set with Locks - Aluminum
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$110.00
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M12 x 1.5 Extended L40 Style Lug Nuts 20pc Set with Locks — Aluminum
Twenty aluminum lug nuts with integrated lock rings, sized M12 x 1.5 in extended L40 profile. The set pairs standard nuts with locking pairs to prevent vibration-induced loosening on wheels. Aluminum construction keeps rotating mass low compared to steel hardware.
✓ Ships from FL Warehouse✓ In-House Quality Check✓ 20-Piece Set with Locks
Key Features
Locking pairs included - Prevents wheel creep on tracks or high-vibration driving
Extended L40 profile - Designed to seat properly on modern wheel designs
Aluminum construction - Reduces unsprung weight versus steel equivalents
Specs
Material: Aluminum
Size: M12 x 1.5
Style: Extended L40
Quantity: 20 pieces (standard and locking pairs)
Condition: New
Whats Included
20 lug nuts (mixed standard and lock-ring pairs)
Frequently Asked Questions
Will these work with my existing wheels without modification?
M12 x 1.5 is a standard metric fastener size. Your wheels need to be drilled for M12 holes — verify your wheel specs before ordering. Extended L40 profile is designed for modern wheel seating, so check your wheel's lug seat style matches.
Do I need to use both the standard and locking nuts, or can I use all locking nuts?
The set is built with both standard and locking pairs for a balanced approach. You can install all locking nuts if you prefer, but most drivers use the lock-ring pairs on three or four positions per wheel for secure hold without over-constraining.
What's the right torque spec for these?
Refer to your vehicle's service manual for the correct torque value — it varies by application. Aluminum nuts torque similarly to steel, but always confirm your OEM specification before installation to avoid under- or over-tightening.
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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.
M12 x 1.5 Extended L40 Style Lug Nuts 20pc Set with Locks - Aluminum
