M4 x 0.7mm Nylock Nut - 250 Pack

M4 x 0.7mm Nylock Nut - 250 Pack - a steel nut with a zinc coating and a nylon insert, which creates additional tension on the thread when the screw is screwed in. This forms a secure lock that prevents the screw from loosening under vibration.

• Weight: 0.78g each
• Material: Steel
• Finish: Zinc
• Type: Nylon Insert Locknut
• Thread Diameter: M4 x 0.7mm
• Package Quantity: 250 pieces

Suitable for assemblies that require high fastening reliability under vibration loads.

Ensures stable retention of screws in the structure over a long period of time.