Duplex Locking Lug Nuts
Dual-locking mechanism lug nuts with both nylon and spline security for high-vibration trucks. Heavy duty steel. HTS 7318.16.0030 covers advanced locking lug nuts.
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Import Tips & Compliance
• Dual mechanism test data proves locking classification
• Vibration rating (ISO 898) supports heavy duty status
• Composite materials declared by weight percent
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