For Various Fan Models This general fixing nut is designed to work with a wide range of electric fans, including table fans and wall fans, making it a versatile replacement part for your cooling needs. Complete Set Of 4 Replacement Nuts You receive 4 plastic fixing nuts in one package, each measuring 50 x 22 mm with an 8 mm inner diameter, providing ample spares for multiple repairs or use. Reverse Thread Design For Secure Fastening Featuring a reverse thread mechanism, this nut ensures a tight and secure hold on your fan blades, reducing vibration and noise during operation for smoother performance. Long Lasting Plastic Construction Crafted from grade plastic material, these nuts offer resistance to wear and tear, maintaining their integrity even with prolonged use in various conditions. Benefits and specifications Compatibility: suitable for a wide range of electric fans, including table and wall fans. Pack size: 4 nuts per package for convenient replacements and spare parts. Size and fit: 50 mm by 22 mm with an 8 mm inner diameter. Material and durability: grade plastic designed to resist wear and tear. Fastening performance: reverse thread design provides a secure hold with reduced vibration and noise. Use scenarios Replacing a worn fixing nut on a table fan during routine maintenance or after a blade incident. Reattaching or securing blades on a wall mounted fan to ensure safe and quiet operation. Keeping a ready supply of spare nuts in a home, workshop, or maintenance closet for quick repairs.