Zinc Plated Nylon Insert Lock Nuts Coarse Thread Size 30 mm Grade 4.8 DIN 985 | AOBSCO

Zinc Plated Nylon Insert Lock Nuts manufactured by AOBSCO are made from galvanized steel, providing strong corrosion resistance and reliable locking with a nylon insert that prevents loosening under vibration. These lock nuts meet the DIN 985 standard and are perfect for construction materials, building supplies, and machinery in Saudi Arabia.

• Size: 30 mm
• Grade: 4.8
• Standard: DIN 985
• Thread type: Coarse thread
• Material: Galvanized steel