About this item
- [M4 Metric] - Thread Dia: M4; Thread Pitch: 0.7mm
- [Size] - Width: 7mm/0.28"; Height: 5mm/0.2"
- [Material] - Made of carbon steel, finish with zinc-plated for good rust resistance, corrosion resistance, and oxidation resistance.
- [Feature] - With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use, and have a good fastening effect.
- [Application] - Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobile, industries, workshops, engineering machinery, ship, DIY, handicrafts, etc.
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