Meet your fastening needs with these durable M8 x 30mm flat head socket cap screws. Crafted from 304 stainless steel, they offer excellent corrosion resistance for both indoor furniture projects and outdoor applications exposed to rain, humidity, or temperature variations. Each screw features full M8 threading with 1.25mm pitch across its 30mm length, ensuring secure holds in wood, metal, and plastic materials. The flat head design provides a flush finish that won't protrude or snag, while the 5mm hex socket works with common Allen wrenches for straightforward installation. Perfect for assembling furniture, repairing machinery, building outdoor structures, or general DIY projects, these screws combine strength with corrosion resistance. The 20-piece set provides ample supply for various tasks around the home, workshop, or job site.