M12 x 1.5 Extended L40 Style Lug Nuts 20pc Set w/ Locks - Aluminum
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-5928-UNV-006-TSARK
- Manufacturer part number
- K2-5928-UNV-006-TSARK
- UPC
- LN-ZTL-9024-15-LB
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
M12 x 1.5 Extended L40 Style Lug Nuts 20pc Set w/ Locks — Aluminum
Twenty aluminum lug nuts in M12 x 1.5 thread with integrated locking design and L40-style extended profile. Built for high-temp durability and corrosion resistance. Includes locking pairs to prevent vibration loosening on track or street.
Key Features
- Aluminum construction - Lighter than steel, resists corrosion in salt and moisture
- Integrated locking mechanism - Reduces fastener creep from engine vibration and braking forces
- L40 extended profile - Clears most wheel designs and custom offsets without fouling
Specs
- Material: Aluminum
- Thread: M12 x 1.5
- Profile: L40 Extended Style
- Piece Count: 20 with locks
- Condition: New
Whats Included
- 20 aluminum lug nuts with integrated locking design
Frequently Asked Questions
Will these work with my factory wheels or do I need aftermarket ones?
L40 extended style nuts fit most factory and aftermarket wheels. Verify your wheel center bore and offset before install — some aggressive deep-dish designs may require clearance testing.
How tight should I torque these?
Refer to your vehicle's service manual for proper torque spec — it varies by platform. Over-torquing aluminum can strip threads; under-torquing defeats the lock feature. Use a calibrated torque wrench.
Do these need any prep or coating before install?
Aluminum arrives ready to install. No paint or primer needed. Clean wheel studs with a wire brush before seating to remove dirt and oxidation.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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