APPLICATION:
Serrated flange nuts are suitable for a wide range of applications, including automotive components, generators, motorcycles, bicycles, light machinery, home appliances, electronic devices, furniture assembly, garage door hardware, lawn equipment, outdoor gear, model making, as well as general repair, maintenance, construction, and DIY projects. They are also a good choice for use in wood and wet environments.

ABOUT THIS PRODUCTS:
- Material: Constructed from carbon steel with a zinc plated finish, these flange nuts are resistant to rust and corrosion, offering good strength, a longer service life, and reliable durability.
- Anti-Loosening Design: Hex flange nuts feature an integrated serrated flange that grips the mating surface, providing resistance to loosening under mild vibration.
- Higher Load-Bearing Capacity: They feature a wide flange that significantly increases the contact area with the mounting surface, allowing clamping force to be distributed more evenly. This reduces surface pressure and helps prevent damage to softer materials such as aluminum or plastic.
- Simplified Installation & Space Savings: This design eliminates the need for a separate washer during installation, reducing the number of components, optimizing assembly, and saving valuable space.

SPECIFICATION:
Material: Carbon Steel Zinc Plated
Thread Type: UNC
Thread Size: 5/16"-18
Thread Diameter: 5/16";
Thread Pitch: 18 mm
Flange Diameter: 17 mm / 0.67 Inch
Hex Size: 12.5 mm / 0.49 Inch
Overall Height: 7 mm / 0.28 Inch
Package: 50 Pcs x Serrated Flange Hex Lock Nuts