The anchors come in various sizes, accommodating different screw diameters and load capacities. Depending on the specific type, they can be used in drywall, masonry, concrete, and even brick surfaces. The design of these anchors often features a pair of arms that open up inside the wall, distributing the weight of the hung item and minimizing the risk of damage to the wall material.

4. Rivets

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

Furthermore, the assembly of a bolt structure requires careful attention to detail. Proper torque application is vital to achieve the desired clamping force without over-tightening, which can lead to bolt failure or damage to the connected materials. Tools such as torque wrenches are employed to measure and apply the correct amount of torque, ensuring optimal performance of the bolt.