- Substrate Condition The quality of the masonry or concrete can affect the anchor's performance. Ensure the surface is not crumbling or damaged.

4. Strong Joint Integrity When properly installed, self-drilling bolts provide a robust connection that can withstand various types of stresses. The threading design ensures a tight fit, which is critical in applications where vibration or movement is a concern.

- Minimal Base Material Damage Since resin anchor studs do not require oversized holes or extensive drilling, they minimize damage to the substrate, making them more appealing for sensitive environments.

5. Nut and Washer Compatibility When using M20 bolts, it’s crucial to pair them with corresponding nuts (usually M20 nuts) and washers. This combination ensures a secure fit and distributes the load evenly, minimizing the risk of loosening over time.