3. Material M20 foundation bolts are often made from carbon steel or stainless steel. Carbon steel bolts are typically treated with galvanization or other finishes to improve corrosion resistance. Stainless steel bolts, while more expensive, offer superior corrosion resistance, making them suitable for harsh environmental conditions.

3. Ease of Alignment and Installation The hexagonal head design allows for precise torque application, ensuring that the bolts are installed correctly and securely.

1. Curing Time Depending on the product, the curing time can vary, meaning that load should not be applied until the adhesive has fully set.