UNF Grade 5 Nyloc Nuts – Zinc Plated

Imperial Grade 5 steel nyloc nuts with a non-metal locking insert, designed to help resist loosening under vibration and movement.

Manufactured similar to DIN 985 and finished with blue-passivated zinc plating (A2K) for corrosion protection.

A practical choice for automotive, fabrication, engineering and general workshop applications where a locking nut is required.

Key Features

• Imperial UNF fine thread
• Grade 5 steel
• Non-metal locking insert
• Low-profile hexagon nut
• Similar to DIN 985
• Zinc plated
• Blue passivated A2K finish
• Suitable for automotive, fabrication and engineering
• Sold individually