ScrewPlus SDS #4.2×50 mm Flat Head Self-Drilling Screw Box (PHIL #2)

• Designed with Flat Head (80° PHIL #2) for neat countersinking and secure installation

• Phillips #2 drive type ensures easy operation and reduced cam-out

• Equipped with 8 nibs for precise flush finishes

• Features BSD Z Point / #2 self-drilling tip for reliable fixing in thick steel and industrial materials

• SP marking guarantees authenticity and ScrewPlus quality standards

• CR6+ Zinc plating provides superior corrosion resistance and extended lifespan

• At 50 mm, this screw is built for heavy-duty applications in metal structures and industrial projects

Applications:

• Metal structure fixings

• Industrial hardware and equipment installations

• Roofing and construction works

• HVAC and ducting projects requiring long screws