All-in-one 6-20 X 5/8 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel Add To Cart [lChB9P6O]

These 6-20 x 5/8" square drive flat head fully threaded self drilling screws are made of 18-8 stainless steel, making them strong, durable, and corrosion-resistant. They are designed with a square drive head for easy installation using a square drive bit, and a flat head that sits flush with the surface of the material being fastened. The self-drilling tip eliminates the need for pre-drilling, saving time and effort. These screws are ideal for a variety of applications, including metal, wood, and plastic.