Stainless steel self-tapping screws are versatile and can be used in a variety of applications in the construction and DIY industries. It can be used on metal roof assemblies that require various measures and fasteners to hold the roof panels in place, as well as on cabinets and wooden framing. These screws are also great for furniture assembly and installing pipes in walls or any material where you want a tight fit and strong fastener. Notably, these screws are standard sizes and thread forms, ensuring they can be used as general purpose fasteners in any application requiring stainless steel.Stainless steel self-tapping screws have a variety of properties that make them ideal for construction and DIY projects. In addition to the sharp points that create their own holes while reducing material damage, these screws are also highly resistant to corrosion and rust. The round head feature of these screws allows them to sit neatly on the surface they are fastened to, avoiding snagging and creating a more streamlined finished look. Additionally, their high torque and torsional shear strength provide excellent reliability and a safe, long-lasting fastening method.PL: PLAIN YZ: YELLOW ZINC ZN: ZINC KP: BLACK PHOSPHATED BP: GREY PHOSPHATED BZ: BLACK ZINC BO: BLACK OXIDE DC: DACROTIZED RS: RUSPERT XY: XYLAN Head Styles Head Recess Threads Points