Hexagon Nut With Collar

Hexagon nut with collar is standard hexagon nuts. There is an extended cylindrical collar underneath the hexagon head. The collar adds additional thread engagement and protects the bolt threads from damage. The collar acts like a built-in washer.

Product details and parameters

Hexagon nut with collar is practical fasteners where the collar extends below the hex head, giving you 2-3 extra threads for a more secure grip. The standard hexagonal shape can be used with all ordinary wrenches, and the smooth edge of the collar makes it easier for workers to install. Although slightly heavier than the basic nut, the built-in collar adds strength and eliminates the need for a separate washer or gasket. When you need additional thread engagement or want to minimize exposed sharp edges in mechanical, construction, we recommend you choose our hexagon nut with collar.

Why pick hexagon nut with collar?

The collar holds the bolt longer, reducing the risk of thread loss under heavy loads. It can also cover sharp bolt ends, making it safer to use on playgrounds, furniture or equipment. Just need to install the nut, the collar can play a double role. Ideal for environments where bolt length changes or threads require protection.

Hexagon nut with collar is used in automotive (suspension systems, engine mounts), construction and agriculture. They are also used in furniture assembly, fitness equipment and DIY projects where bolts are adjusted frequently.

Why They Beat Standard Nuts

Hexagon nut with collar provides additional thread safety. No additional shims or covers required, this is perfect for DIY enthusiasts or industries that prioritize efficiency. It is slightly more expensive, but it saves time and reduces the number of parts used.