Zinc Plated Nylon Insert Lock Nut Coarse Thread Size 16 mm Grade 4.8 DIN 985 | AOBSCO

Zinc plated nylon insert lock nut manufactured by AOBSCO is made from galvanized steel featuring a nylon insert that engages with bolt threads to prevent loosening. This lock nut complies with the DIN 985 standard and is designed with a coarse thread for size 16 mm bolts, grade 4.8. Ideal for construction materials and building supplies in Saudi Arabia, it ensures secure fastening in electronics, machinery, furniture, and household items by resisting vibration and movement.

• Size: 16 mm
• Grade: 4.8
• Standard: DIN 985
• Thread type: Coarse thread
• Material: Galvanized steel with nylon insert