3. Toggle Bolts While not purely plastic, these anchors combine a plastic body with a metal toggle mechanism. They are used for extremely heavy applications and are ideal for hollow walls.

- Material Thickness Different Tek screws are designed for varying steel thicknesses. It’s essential to choose screws that are appropriate for the specific thickness of the steel you are working with.

While black phosphate drywall screws offer numerous advantages, it is essential to consider the specific requirements of each project. They are best suited for interior applications where exposure to moisture is limited. In external environments or areas subjected to heavy moisture, specialized screws designed for such conditions may be preferable.

 One of the key features of this bolt is its heavy-duty hex head, which provides a larger load-bearing surface for improved load distribution. This design minimizes the risk of slipping and ensures a more secure connection. In addition, the bolts are hot-dip galvanized to prevent corrosion, ensuring longevity and reliability even in the harshest environmental conditions.