Secure Fixation Flat End Square Head Set Screw

The square head flat-end set screw is a fastener that integrates convenient installation and surface protection. It adopts a square head design, which is convenient for installation and adjustment with a wrench. The flat-end structure can provide a larger contact area, prevent damage to the surface of the fastened workpiece, and achieve stable and safe positioning.   This product is made of steel and stainless steel. The surface of the steel version is blackened, which has excellent anti-rust and wear resistance. It covers strength grades such as 4.8, 8.8, 10.9, and 12.9, as well as performance grades such as 2, 5, and 8, meeting the fastening strength requirements under different working conditions. Its core advantage lies in the combined design of the square head and the flat end: The square head structure makes installation and disassembly more efficient and is compatible with various wrench tools. The flat-end design can evenly distribute pressure, prevent traditional set screws f…

Screw Rivet Nuts