self tapping screw with neoprene washer

A hex head bolt, named for its hexagonal-shaped head, is designed for use with a wrench or socket tool. The 8mm refers to the diameter of the bolt's shaft, which determines its load-bearing capacity. This size is commonly used in medium-duty applications where a balance between strength and ease of handling is necessary. The metric system, as opposed to imperial measurements, is employed here, reflecting the global acceptance and standardization of metric fasteners.

...

Another advantage of fine thread collated drywall screws is their strength and durability. These screws are made from high-quality materials such as carbon steel or stainless steel, which ensures they can withstand the weight and pressure of the drywall without bending or breaking These screws are made from high-quality materials such as carbon steel or stainless steel, which ensures they can withstand the weight and pressure of the drywall without bending or breakingfine These screws are made from high-quality materials such as carbon steel or stainless steel, which ensures they can withstand the weight and pressure of the drywall without bending or breaking These screws are made from high-quality materials such as carbon steel or stainless steel, which ensures they can withstand the weight and pressure of the drywall without bending or breakingfinefine thread collated drywall screws. This reliability is crucial for ensuring the longevity and stability of the drywall installation.

...