View Cart
Metric Class 4.8 Machine Screw, Pan Head Phillips, Sems, Zinc Cr+3
Metric Class 4.8 Pan Head Phillips SEMS Machine Screws with a Zinc Cr+3 finish are pre-assembled fasteners that include an integrated washer for improved load distribution. The pan head offers a slightly rounded top for even bearing, and the Phillips drive allows for easy installation. Zinc Cr+3 plating provides moderate corrosion resistance.
These screws are ideal for electrical assemblies, machinery, appliances, and general industrial applications where a built-in washer improves assembly efficiency and load distribution. The Class 4.8 material rating ensures sufficient strength for light- to medium-duty applications. The SEMS design keeps the washer attached during handling, while the Zinc Cr+3 coating protects against rust in indoor and light-duty outdoor environments, delivering reliable performance, consistent fastening, and professional finishing in metric standard sizes.
