- Construction They are widely used in metal buildings, roofing systems, and siding applications, where quick and secure fastening is essential.
1. Corrosion Resistance The black finish provides a barrier against moisture and environmental factors, significantly reducing the risk of rust and degradation.
Wafer head screws are distinguished by their low-profile, flat heads, which provide a sleek finish and minimize protrusion above the surface. The designation 1% 201% 4% refers to specific mechanical and material properties that make these screws particularly effective in certain applications. The combination of these percentages generally relates to the composition of the screw materials and their tensile strength.