1. Strength and Durability Due to the high-strength material used in their production, M20 bolts can bear heavy loads without deforming or failing, making them ideal for critical structural applications.

Another compelling advantage of self-drilling screws is the secure fastening they provide. The design of these screws allows for a strong bond between materials, ensuring that connections hold up over time. The 2-inch length is particularly useful for thicker materials or applications requiring additional grip. The deep threads and robust shaft of these screws help enhance their load-bearing capacity, making them an excellent choice for high-stress applications.

1. Time Efficiency Since there is no need for pre-drilling, installation time is significantly reduced. This can lead to lower labor costs and faster project completion.