Purple Aluminum Lug Nuts M12x1.25 L40 Style Extended 20pc Set
Purple Aluminum Lug Nuts M12x1.25 L40 Style Extended 20pc Set
K2 Industries
Part #
K2-5920-UNV-006-TSARK
UPC #
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Product Description
Product Description
Purple Aluminum Lug Nuts M12x1.25 L40 Style Extended 20pc Set
Twenty extended-style lug nuts in anodized purple aluminum, sized M12x1.25 with L40 length for wheel fitment. Aluminum construction keeps rotating mass light. The extended L40 design fits wheels with deeper recesses or custom offsets where standard nuts fall short.
Key Features
- Extended L40 Length - Reaches deeper into custom or offset wheel designs without cross-threading.
- Lightweight Aluminum - Reduces unsprung weight compared to steel nuts.
- M12x1.25 Metric Thread - Direct fitment for vehicles using this standard fastener size.
Specs
- Material: Aluminum
- Thread: M12x1.25
- Style: L40 Extended
- Quantity: 20 Pieces
- Finish: Anodized Purple
Whats Included
- 20x Purple Aluminum Lug Nuts M12x1.25 L40
Frequently Asked Questions
Will these work with my deeper-dish wheels?
Yes — the L40 extended length is designed specifically for wheels with deeper recesses or when running wider offsets. Standard-length nuts won't seat properly in those applications; these will.
Do I need to replace all my lug nuts or just the ones that don't fit?
Replace the full set. Mixing extended and standard nuts on the same vehicle creates uneven clamping load and can affect wheel security. Twenty pieces gives you a complete set for most vehicles.
Will aluminum nuts hold up as well as steel?
Aluminum is softer than steel and will thread slightly easier, which can be an advantage with custom wheels. For daily driving, they're reliable. If you autocross or track regularly, steel is the safer choice for repeat cycles.
