Zhuozan 304 Stainless Steel Nylon Self-Locking Nuts

These Zhuozan M3 self-locking nuts are made from durable 304 stainless steel with a nylon insert for enhanced anti-loosening properties. Featuring a natural finish and metric threading, they offer reliable fastening with a strength grade of 4.8. Ideal for applications requiring secure, vibration-resistant connections.

Surface treatment: True Color Metric/Imperial: Metric Material: 304 stainless steel type: Nylon locknut grade: 4.8 Strength level: 4.8