A trilobe screw is a type of threaded fastener that has a unique thread design with three lobes instead of the traditional two. The trilobe shape provides several advantages over standard screws, including increased resistance to vibrational loosening and improved torque-to-turn ratios.

Trilobe screws are often used in high-stress applications where joint integrity is critical, such as in automotive, aerospace, and electronic industries. They are also commonly used in applications where frequent disassembly and re-assembly is required, such as in medical devices or electronic equipment.

The trilobe screw’s unique design allows for easy insertion and removal with reduced risk of damage to the surrounding material. Additionally, the trilobe screw’s threads provide greater engagement compared to traditional screws, resulting in a more secure and reliable fastening solution.

Tri-lobe screws offer several benefits over traditional screws, making them an ideal choice for many high-performance applications.