Zinc Plated Nylon Insert Lock Nut Coarse Thread Size 5 mm Grade 4.8 DIN 985 | AOBSCO

The zinc plated nylon insert lock nut is a high-quality fastening solution manufactured by AOBSCO. Made from durable galvanized steel, this lock nut features a nylon insert that grips bolt threads to prevent loosening from vibration or movement. It complies with the DIN 985 standard, ensuring reliable performance in construction materials and building supplies across Saudi Arabia.

• Size: 5 mm
• Grade: 4.8
• Standard: DIN 985
• Thread type: Coarse thread
• Material: Zinc plated galvanized steel