Class 4 Serrated Lock Flange Nut with Washer

This high-performance fastening solution is designed for secure and reliable assembly, featuring a serrated design that enhances grip to prevent loosening under vibration and dynamic loads. Its integrated washer offers additional strength and distributes load evenly, reducing damage to surfaces during installation. Made from durable materials, this flange nut is suitable for various industrial and mechanical applications where a tight and steadfast hold is essential. Ideal for projects demanding enhanced security and robust performance. Surface treatment: White Zinc Material Grade: Carbon steel 4.8 grade Manufacture country: China Instructions included: No