Polyamide PA66 (Nylon) Metric Lock Nuts manufactured to ISO 7042 standards are lightweight, self-locking fasteners designed to provide secure, vibration-resistant fastening in a wide range of industrial applications. Manufactured from high-quality Polyamide 66 (PA66 Nylon), these lock nuts offer excellent mechanical strength, wear resistance, and corrosion-free performance while eliminating the need for additional locking elements.
The prevailing torque design of ISO 7042 lock nuts helps resist loosening caused by vibration and dynamic loading, ensuring long-term assembly integrity. PA66 offers a balance of strength, toughness, and low-friction properties, making these nuts ideal for applications requiring reliable fastening combined with electrical insulation and weight reduction.
PA66 nylon lock nuts are widely used in electronics, automotive systems, machinery, consumer products, and industrial equipment where corrosion resistance, vibration resistance, and nonmetallic fastening are essential.
Key Features
Available in a range of metric sizes.
Material: Polyamide Nylon (PA46)
Continuous use temperature: 262.4°F, Maximum temperature: 536°F
Flammability: UL94 HB - V-0
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Properties and applications
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